58681220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225697}}^1$

素因数の和:225719

約数の個数: 24

約数和(自身を含む): 132710424

約数和(自身を除く): 74029204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 225697, 451394, 902788, 1128485, 2256970, 2934061, 4513940, 5868122, 11736244, 14670305, 29340610, 58681220]

約数ペア:

[(1, 58681220), (2, 29340610), (4, 14670305), (5, 11736244), (10, 5868122), (13, 4513940), (20, 2934061), (26, 2256970), (52, 1128485), (65, 902788), (130, 451394), (260, 225697)]