22540960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10865

約数の個数: 48

約数和(自身を含む): 57354696

約数和(自身を除く): 34813736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10837, 21674, 43348, 54185, 86696, 108370, 140881, 173392, 216740, 281762, 346784, 433480, 563524, 704405, 866960, 1127048, 1408810, 1733920, 2254096, 2817620, 4508192, 5635240, 11270480, 22540960]

約数ペア:

[(1, 22540960), (2, 11270480), (4, 5635240), (5, 4508192), (8, 2817620), (10, 2254096), (13, 1733920), (16, 1408810), (20, 1127048), (26, 866960), (32, 704405), (40, 563524), (52, 433480), (65, 346784), (80, 281762), (104, 216740), (130, 173392), (160, 140881), (208, 108370), (260, 86696), (416, 54185), (520, 43348), (1040, 21674), (2080, 10837)]