38308000000

素因数分解:

$2^8\times 5^6\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 252

約数和(自身を含む): 97767420436

約数和(自身を除く): 59459420436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 125, 128, 157, 160, 200, 244, 250, 256, 305, 314, 320, 400, 488, 500, 610, 625, 628, 640, 785, 800, 976, 1000, 1220, 1250, 1256, 1280, 1525, 1570, 1600, 1952, 2000, 2440, 2500, 2512, 3050, 3125, 3140, 3200, 3904, 3925, 4000, 4880, 5000, 5024, 6100, 6250, 6280, 6400, 7625, 7808, 7850, 8000, 9577, 9760, 10000, 10048, 12200, 12500, 12560, 15250, 15616, 15625, 15700, 16000, 19154, 19520, 19625, 20000, 20096, 24400, 25000, 25120, 30500, 31250, 31400, 32000, 38125, 38308, 39040, 39250, 40000, 40192, 47885, 48800, 50000, 50240, 61000, 62500, 62800, 76250, 76616, 78080, 78500, 80000, 95770, 97600, 98125, 100000, 100480, 122000, 125000, 125600, 152500, 153232, 157000, 160000, 190625, 191540, 195200, 196250, 200000, 200960, 239425, 244000, 250000, 251200, 305000, 306464, 314000, 381250, 383080, 390400, 392500, 400000, 478850, 488000, 490625, 500000, 502400, 610000, 612928, 628000, 762500, 766160, 785000, 800000, 953125, 957700, 976000, 981250, 1000000, 1004800, 1197125, 1220000, 1225856, 1256000, 1525000, 1532320, 1570000, 1906250, 1915400, 1952000, 1962500, 2000000, 2394250, 2440000, 2451712, 2453125, 2512000, 3050000, 3064640, 3140000, 3812500, 3830800, 3925000, 4000000, 4788500, 4880000, 4906250, 5024000, 5985625, 6100000, 6129280, 6280000, 7625000, 7661600, 7850000, 9577000, 9760000, 9812500, 11971250, 12200000, 12258560, 12560000, 15250000, 15323200, 15700000, 19154000, 19625000, 23942500, 24400000, 25120000, 29928125, 30500000, 30646400, 31400000, 38308000, 39250000, 47885000, 48800000, 59856250, 61000000, 61292800, 62800000, 76616000, 78500000, 95770000, 119712500, 122000000, 125600000, 149640625, 153232000, 157000000, 191540000, 239425000, 244000000, 299281250, 306464000, 314000000, 383080000, 478850000, 598562500, 628000000, 766160000, 957700000, 1197125000, 1532320000, 1915400000, 2394250000, 3830800000, 4788500000, 7661600000, 9577000000, 19154000000, 38308000000]

約数ペア:

[(1, 38308000000), (2, 19154000000), (4, 9577000000), (5, 7661600000), (8, 4788500000), (10, 3830800000), (16, 2394250000), (20, 1915400000), (25, 1532320000), (32, 1197125000), (40, 957700000), (50, 766160000), (61, 628000000), (64, 598562500), (80, 478850000), (100, 383080000), (122, 314000000), (125, 306464000), (128, 299281250), (157, 244000000), (160, 239425000), (200, 191540000), (244, 157000000), (250, 153232000), (256, 149640625), (305, 125600000), (314, 122000000), (320, 119712500), (400, 95770000), (488, 78500000), (500, 76616000), (610, 62800000), (625, 61292800), (628, 61000000), (640, 59856250), (785, 48800000), (800, 47885000), (976, 39250000), (1000, 38308000), (1220, 31400000), (1250, 30646400), (1256, 30500000), (1280, 29928125), (1525, 25120000), (1570, 24400000), (1600, 23942500), (1952, 19625000), (2000, 19154000), (2440, 15700000), (2500, 15323200), (2512, 15250000), (3050, 12560000), (3125, 12258560), (3140, 12200000), (3200, 11971250), (3904, 9812500), (3925, 9760000), (4000, 9577000), (4880, 7850000), (5000, 7661600), (5024, 7625000), (6100, 6280000), (6250, 6129280), (6280, 6100000), (6400, 5985625), (7625, 5024000), (7808, 4906250), (7850, 4880000), (8000, 4788500), (9577, 4000000), (9760, 3925000), (10000, 3830800), (10048, 3812500), (12200, 3140000), (12500, 3064640), (12560, 3050000), (15250, 2512000), (15616, 2453125), (15625, 2451712), (15700, 2440000), (16000, 2394250), (19154, 2000000), (19520, 1962500), (19625, 1952000), (20000, 1915400), (20096, 1906250), (24400, 1570000), (25000, 1532320), (25120, 1525000), (30500, 1256000), (31250, 1225856), (31400, 1220000), (32000, 1197125), (38125, 1004800), (38308, 1000000), (39040, 981250), (39250, 976000), (40000, 957700), (40192, 953125), (47885, 800000), (48800, 785000), (50000, 766160), (50240, 762500), (61000, 628000), (62500, 612928), (62800, 610000), (76250, 502400), (76616, 500000), (78080, 490625), (78500, 488000), (80000, 478850), (95770, 400000), (97600, 392500), (98125, 390400), (100000, 383080), (100480, 381250), (122000, 314000), (125000, 306464), (125600, 305000), (152500, 251200), (153232, 250000), (157000, 244000), (160000, 239425), (190625, 200960), (191540, 200000), (195200, 196250)]