20242528000

素因数分解:

$2^8\times 5^3\times {\mathrm{733}}^1\times {\mathrm{863}}^1$

素因数の和:1627

約数の個数: 144

約数和(自身を含む): 50553974016

約数和(自身を除く): 30311446016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 733, 800, 863, 1000, 1280, 1466, 1600, 1726, 2000, 2932, 3200, 3452, 3665, 4000, 4315, 5864, 6400, 6904, 7330, 8000, 8630, 11728, 13808, 14660, 16000, 17260, 18325, 21575, 23456, 27616, 29320, 32000, 34520, 36650, 43150, 46912, 55232, 58640, 69040, 73300, 86300, 91625, 93824, 107875, 110464, 117280, 138080, 146600, 172600, 183250, 187648, 215750, 220928, 234560, 276160, 293200, 345200, 366500, 431500, 469120, 552320, 586400, 632579, 690400, 733000, 863000, 938240, 1104640, 1172800, 1265158, 1380800, 1466000, 1726000, 2345600, 2530316, 2761600, 2932000, 3162895, 3452000, 4691200, 5060632, 5523200, 5864000, 6325790, 6904000, 10121264, 11728000, 12651580, 13808000, 15814475, 20242528, 23456000, 25303160, 27616000, 31628950, 40485056, 50606320, 63257900, 79072375, 80970112, 101212640, 126515800, 158144750, 161940224, 202425280, 253031600, 316289500, 404850560, 506063200, 632579000, 809701120, 1012126400, 1265158000, 2024252800, 2530316000, 4048505600, 5060632000, 10121264000, 20242528000]

約数ペア:

[(1, 20242528000), (2, 10121264000), (4, 5060632000), (5, 4048505600), (8, 2530316000), (10, 2024252800), (16, 1265158000), (20, 1012126400), (25, 809701120), (32, 632579000), (40, 506063200), (50, 404850560), (64, 316289500), (80, 253031600), (100, 202425280), (125, 161940224), (128, 158144750), (160, 126515800), (200, 101212640), (250, 80970112), (256, 79072375), (320, 63257900), (400, 50606320), (500, 40485056), (640, 31628950), (733, 27616000), (800, 25303160), (863, 23456000), (1000, 20242528), (1280, 15814475), (1466, 13808000), (1600, 12651580), (1726, 11728000), (2000, 10121264), (2932, 6904000), (3200, 6325790), (3452, 5864000), (3665, 5523200), (4000, 5060632), (4315, 4691200), (5864, 3452000), (6400, 3162895), (6904, 2932000), (7330, 2761600), (8000, 2530316), (8630, 2345600), (11728, 1726000), (13808, 1466000), (14660, 1380800), (16000, 1265158), (17260, 1172800), (18325, 1104640), (21575, 938240), (23456, 863000), (27616, 733000), (29320, 690400), (32000, 632579), (34520, 586400), (36650, 552320), (43150, 469120), (46912, 431500), (55232, 366500), (58640, 345200), (69040, 293200), (73300, 276160), (86300, 234560), (91625, 220928), (93824, 215750), (107875, 187648), (110464, 183250), (117280, 172600), (138080, 146600)]