38558650000

素因数分解:

$2^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 101529157968

約数和(自身を除く): 62970507968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 137, 200, 208, 250, 260, 274, 325, 400, 433, 500, 520, 548, 625, 650, 685, 866, 1000, 1040, 1096, 1250, 1300, 1370, 1625, 1732, 1781, 2000, 2165, 2192, 2500, 2600, 2740, 3125, 3250, 3425, 3464, 3562, 4330, 5000, 5200, 5480, 5629, 6250, 6500, 6850, 6928, 7124, 8125, 8660, 8905, 10000, 10825, 10960, 11258, 12500, 13000, 13700, 14248, 16250, 17125, 17320, 17810, 21650, 22516, 25000, 26000, 27400, 28145, 28496, 32500, 34250, 34640, 35620, 40625, 43300, 44525, 45032, 50000, 54125, 54800, 56290, 59321, 65000, 68500, 71240, 81250, 85625, 86600, 89050, 90064, 108250, 112580, 118642, 130000, 137000, 140725, 142480, 162500, 171250, 173200, 178100, 216500, 222625, 225160, 237284, 270625, 274000, 281450, 296605, 325000, 342500, 356200, 428125, 433000, 445250, 450320, 474568, 541250, 562900, 593210, 650000, 685000, 703625, 712400, 771173, 856250, 866000, 890500, 949136, 1082500, 1113125, 1125800, 1186420, 1353125, 1370000, 1407250, 1483025, 1542346, 1712500, 1781000, 2165000, 2226250, 2251600, 2372840, 2706250, 2814500, 2966050, 3084692, 3425000, 3518125, 3562000, 3855865, 4330000, 4452500, 4745680, 5412500, 5565625, 5629000, 5932100, 6169384, 6850000, 7036250, 7415125, 7711730, 8905000, 10825000, 11131250, 11258000, 11864200, 12338768, 14072500, 14830250, 15423460, 17590625, 17810000, 19279325, 21650000, 22262500, 23728400, 28145000, 29660500, 30846920, 35181250, 37075625, 38558650, 44525000, 56290000, 59321000, 61693840, 70362500, 74151250, 77117300, 89050000, 96396625, 118642000, 140725000, 148302500, 154234600, 185378125, 192793250, 281450000, 296605000, 308469200, 370756250, 385586500, 481983125, 593210000, 741512500, 771173000, 963966250, 1483025000, 1542346000, 1927932500, 2409915625, 2966050000, 3855865000, 4819831250, 7711730000, 9639662500, 19279325000, 38558650000]

約数ペア:

[(1, 38558650000), (2, 19279325000), (4, 9639662500), (5, 7711730000), (8, 4819831250), (10, 3855865000), (13, 2966050000), (16, 2409915625), (20, 1927932500), (25, 1542346000), (26, 1483025000), (40, 963966250), (50, 771173000), (52, 741512500), (65, 593210000), (80, 481983125), (100, 385586500), (104, 370756250), (125, 308469200), (130, 296605000), (137, 281450000), (200, 192793250), (208, 185378125), (250, 154234600), (260, 148302500), (274, 140725000), (325, 118642000), (400, 96396625), (433, 89050000), (500, 77117300), (520, 74151250), (548, 70362500), (625, 61693840), (650, 59321000), (685, 56290000), (866, 44525000), (1000, 38558650), (1040, 37075625), (1096, 35181250), (1250, 30846920), (1300, 29660500), (1370, 28145000), (1625, 23728400), (1732, 22262500), (1781, 21650000), (2000, 19279325), (2165, 17810000), (2192, 17590625), (2500, 15423460), (2600, 14830250), (2740, 14072500), (3125, 12338768), (3250, 11864200), (3425, 11258000), (3464, 11131250), (3562, 10825000), (4330, 8905000), (5000, 7711730), (5200, 7415125), (5480, 7036250), (5629, 6850000), (6250, 6169384), (6500, 5932100), (6850, 5629000), (6928, 5565625), (7124, 5412500), (8125, 4745680), (8660, 4452500), (8905, 4330000), (10000, 3855865), (10825, 3562000), (10960, 3518125), (11258, 3425000), (12500, 3084692), (13000, 2966050), (13700, 2814500), (14248, 2706250), (16250, 2372840), (17125, 2251600), (17320, 2226250), (17810, 2165000), (21650, 1781000), (22516, 1712500), (25000, 1542346), (26000, 1483025), (27400, 1407250), (28145, 1370000), (28496, 1353125), (32500, 1186420), (34250, 1125800), (34640, 1113125), (35620, 1082500), (40625, 949136), (43300, 890500), (44525, 866000), (45032, 856250), (50000, 771173), (54125, 712400), (54800, 703625), (56290, 685000), (59321, 650000), (65000, 593210), (68500, 562900), (71240, 541250), (81250, 474568), (85625, 450320), (86600, 445250), (89050, 433000), (90064, 428125), (108250, 356200), (112580, 342500), (118642, 325000), (130000, 296605), (137000, 281450), (140725, 274000), (142480, 270625), (162500, 237284), (171250, 225160), (173200, 222625), (178100, 216500)]