11270480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10863

約数の個数: 40

約数和(自身を含む): 28222152

約数和(自身を除く): 16951672

約数列:

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

約数ペア:

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