72203755010

素因数分解:

$2^1\times 5^1\times {\mathrm{10321}}^1\times {\mathrm{699581}}^1$

素因数の和:709909

約数の個数: 16

約数和(自身を含む): 129979537272

約数和(自身を除く): 57775782262

約数列:

[1, 2, 5, 10, 10321, 20642, 51605, 103210, 699581, 1399162, 3497905, 6995810, 7220375501, 14440751002, 36101877505, 72203755010]

約数ペア:

[(1, 72203755010), (2, 36101877505), (5, 14440751002), (10, 7220375501), (10321, 6995810), (20642, 3497905), (51605, 1399162), (103210, 699581)]