4052537980

素因数分解:

$2^2\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{70381}}^1$

素因数の和:73269

約数の個数: 24

約数和(自身を含む): 8513406720

約数和(自身を除く): 4460868740

約数列:

[1, 2, 4, 5, 10, 20, 2879, 5758, 11516, 14395, 28790, 57580, 70381, 140762, 281524, 351905, 703810, 1407620, 202626899, 405253798, 810507596, 1013134495, 2026268990, 4052537980]

約数ペア:

[(1, 4052537980), (2, 2026268990), (4, 1013134495), (5, 810507596), (10, 405253798), (20, 202626899), (2879, 1407620), (5758, 703810), (11516, 351905), (14395, 281524), (28790, 140762), (57580, 70381)]