64225850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{98809}}^1$

素因数の和:98834

約数の個数: 24

約数和(自身を含む): 128650620

約数和(自身を除く): 64424770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 98809, 197618, 494045, 988090, 1284517, 2470225, 2569034, 4940450, 6422585, 12845170, 32112925, 64225850]

約数ペア:

[(1, 64225850), (2, 32112925), (5, 12845170), (10, 6422585), (13, 4940450), (25, 2569034), (26, 2470225), (50, 1284517), (65, 988090), (130, 494045), (325, 197618), (650, 98809)]