22735700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17516

約数の個数: 36

約数和(自身を含む): 53134620

約数和(自身を除く): 30398920

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17489, 34978, 69956, 87445, 174890, 227357, 349780, 437225, 454714, 874450, 909428, 1136785, 1748900, 2273570, 4547140, 5683925, 11367850, 22735700]

約数ペア:

[(1, 22735700), (2, 11367850), (4, 5683925), (5, 4547140), (10, 2273570), (13, 1748900), (20, 1136785), (25, 909428), (26, 874450), (50, 454714), (52, 437225), (65, 349780), (100, 227357), (130, 174890), (260, 87445), (325, 69956), (650, 34978), (1300, 17489)]