201633856640

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2114449}}^1$

素因数の和:2114617

約数の個数: 64

約数和(自身を含む): 485266275000

約数和(自身を除く): 283632418360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 19072, 23840, 47680, 95360, 2114449, 4228898, 8457796, 10572245, 16915592, 21144490, 33831184, 42288980, 67662368, 84577960, 135324736, 169155920, 270649472, 315052901, 338311840, 630105802, 676623680, 1260211604, 1353247360, 1575264505, 2520423208, 3150529010, 5040846416, 6301058020, 10081692832, 12602116040, 20163385664, 25204232080, 40326771328, 50408464160, 100816928320, 201633856640]

約数ペア:

[(1, 201633856640), (2, 100816928320), (4, 50408464160), (5, 40326771328), (8, 25204232080), (10, 20163385664), (16, 12602116040), (20, 10081692832), (32, 6301058020), (40, 5040846416), (64, 3150529010), (80, 2520423208), (128, 1575264505), (149, 1353247360), (160, 1260211604), (298, 676623680), (320, 630105802), (596, 338311840), (640, 315052901), (745, 270649472), (1192, 169155920), (1490, 135324736), (2384, 84577960), (2980, 67662368), (4768, 42288980), (5960, 33831184), (9536, 21144490), (11920, 16915592), (19072, 10572245), (23840, 8457796), (47680, 4228898), (95360, 2114449)]