70163840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3019

約数の個数: 64

約数和(自身を含む): 172326960

約数和(自身を除く): 102163120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 2963, 4736, 5920, 5926, 11840, 11852, 14815, 23680, 23704, 29630, 47408, 59260, 94816, 109631, 118520, 189632, 219262, 237040, 379264, 438524, 474080, 548155, 877048, 948160, 1096310, 1754096, 1896320, 2192620, 3508192, 4385240, 7016384, 8770480, 14032768, 17540960, 35081920, 70163840]

約数ペア:

[(1, 70163840), (2, 35081920), (4, 17540960), (5, 14032768), (8, 8770480), (10, 7016384), (16, 4385240), (20, 3508192), (32, 2192620), (37, 1896320), (40, 1754096), (64, 1096310), (74, 948160), (80, 877048), (128, 548155), (148, 474080), (160, 438524), (185, 379264), (296, 237040), (320, 219262), (370, 189632), (592, 118520), (640, 109631), (740, 94816), (1184, 59260), (1480, 47408), (2368, 29630), (2960, 23704), (2963, 23680), (4736, 14815), (5920, 11852), (5926, 11840)]