457070294020

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{27567569}}^1$

素因数の和:27568407

約数の個数: 24

約数和(自身を含む): 961005490200

約数和(自身を除く): 503935196180

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 16580, 27567569, 55135138, 110270276, 137837845, 275675690, 551351380, 22853514701, 45707029402, 91414058804, 114267573505, 228535147010, 457070294020]

約数ペア:

[(1, 457070294020), (2, 228535147010), (4, 114267573505), (5, 91414058804), (10, 45707029402), (20, 22853514701), (829, 551351380), (1658, 275675690), (3316, 137837845), (4145, 110270276), (8290, 55135138), (16580, 27567569)]