27700490

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2539}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 49926240

約数和(自身を除く): 22225750

約数列:

[1, 2, 5, 10, 1091, 2182, 2539, 5078, 5455, 10910, 12695, 25390, 2770049, 5540098, 13850245, 27700490]

約数ペア:

[(1, 27700490), (2, 13850245), (5, 5540098), (10, 2770049), (1091, 25390), (2182, 12695), (2539, 10910), (5078, 5455)]