98356760

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23873}}^1$

素因数の和:23987

約数の個数: 32

約数和(自身を含む): 223460640

約数和(自身を除く): 125103880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 23873, 47746, 95492, 119365, 190984, 238730, 477460, 954920, 2458919, 4917838, 9835676, 12294595, 19671352, 24589190, 49178380, 98356760]

約数ペア:

[(1, 98356760), (2, 49178380), (4, 24589190), (5, 19671352), (8, 12294595), (10, 9835676), (20, 4917838), (40, 2458919), (103, 954920), (206, 477460), (412, 238730), (515, 190984), (824, 119365), (1030, 95492), (2060, 47746), (4120, 23873)]