22733360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21885

約数の個数: 40

約数和(自身を含む): 56923440

約数和(自身を除く): 34190080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 21859, 43718, 87436, 109295, 174872, 218590, 284167, 349744, 437180, 568334, 874360, 1136668, 1420835, 1748720, 2273336, 2841670, 4546672, 5683340, 11366680, 22733360]

約数ペア:

[(1, 22733360), (2, 11366680), (4, 5683340), (5, 4546672), (8, 2841670), (10, 2273336), (13, 1748720), (16, 1420835), (20, 1136668), (26, 874360), (40, 568334), (52, 437180), (65, 349744), (80, 284167), (104, 218590), (130, 174872), (208, 109295), (260, 87436), (520, 43718), (1040, 21859)]