252597070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2797}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 496790496

約数和(自身を除く): 244193426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 821, 1642, 2797, 4105, 5594, 8210, 9031, 13985, 18062, 27970, 30767, 45155, 61534, 90310, 153835, 307670, 2296337, 4592674, 11481685, 22963370, 25259707, 50519414, 126298535, 252597070]

約数ペア:

[(1, 252597070), (2, 126298535), (5, 50519414), (10, 25259707), (11, 22963370), (22, 11481685), (55, 4592674), (110, 2296337), (821, 307670), (1642, 153835), (2797, 90310), (4105, 61534), (5594, 45155), (8210, 30767), (9031, 27970), (13985, 18062)]