24294680

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1237}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 54818640

約数和(自身を除く): 30523960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1237, 1964, 2455, 2474, 3928, 4910, 4948, 6185, 9820, 9896, 12370, 19640, 24740, 49480, 607367, 1214734, 2429468, 3036835, 4858936, 6073670, 12147340, 24294680]

約数ペア:

[(1, 24294680), (2, 12147340), (4, 6073670), (5, 4858936), (8, 3036835), (10, 2429468), (20, 1214734), (40, 607367), (491, 49480), (982, 24740), (1237, 19640), (1964, 12370), (2455, 9896), (2474, 9820), (3928, 6185), (4910, 4948)]