39075010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17681}}^1$

素因数の和:17718

約数の個数: 32

約数和(自身を含む): 80205552

約数和(自身を除く): 41130542

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17681, 35362, 88405, 176810, 229853, 300577, 459706, 601154, 1149265, 1502885, 2298530, 3005770, 3907501, 7815002, 19537505, 39075010]

約数ペア:

[(1, 39075010), (2, 19537505), (5, 7815002), (10, 3907501), (13, 3005770), (17, 2298530), (26, 1502885), (34, 1149265), (65, 601154), (85, 459706), (130, 300577), (170, 229853), (221, 176810), (442, 88405), (1105, 35362), (2210, 17681)]