102356960

素因数分解:

$2^5\times 5^1\times {\mathrm{639731}}^1$

素因数の和:639746

約数の個数: 24

約数和(自身を含む): 241818696

約数和(自身を除く): 139461736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 639731, 1279462, 2558924, 3198655, 5117848, 6397310, 10235696, 12794620, 20471392, 25589240, 51178480, 102356960]

約数ペア:

[(1, 102356960), (2, 51178480), (4, 25589240), (5, 20471392), (8, 12794620), (10, 10235696), (16, 6397310), (20, 5117848), (32, 3198655), (40, 2558924), (80, 1279462), (160, 639731)]