9020960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4365

約数の個数: 48

約数和(自身を含む): 22956696

約数和(自身を除く): 13935736

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, 4337, 8674, 17348, 21685, 34696, 43370, 56381, 69392, 86740, 112762, 138784, 173480, 225524, 281905, 346960, 451048, 563810, 693920, 902096, 1127620, 1804192, 2255240, 4510480, 9020960]

約数ペア:

[(1, 9020960), (2, 4510480), (4, 2255240), (5, 1804192), (8, 1127620), (10, 902096), (13, 693920), (16, 563810), (20, 451048), (26, 346960), (32, 281905), (40, 225524), (52, 173480), (65, 138784), (80, 112762), (104, 86740), (130, 69392), (160, 56381), (208, 43370), (260, 34696), (416, 21685), (520, 17348), (1040, 8674), (2080, 4337)]