91853480

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2797}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 206996040

約数和(自身を除く): 115142560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 2797, 3284, 4105, 5594, 6568, 8210, 11188, 13985, 16420, 22376, 27970, 32840, 55940, 111880, 2296337, 4592674, 9185348, 11481685, 18370696, 22963370, 45926740, 91853480]

約数ペア:

[(1, 91853480), (2, 45926740), (4, 22963370), (5, 18370696), (8, 11481685), (10, 9185348), (20, 4592674), (40, 2296337), (821, 111880), (1642, 55940), (2797, 32840), (3284, 27970), (4105, 22376), (5594, 16420), (6568, 13985), (8210, 11188)]