70410040

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1423}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 158662080

約数和(自身を除く): 88252040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 1423, 2474, 2846, 4948, 5692, 6185, 7115, 9896, 11384, 12370, 14230, 24740, 28460, 49480, 56920, 1760251, 3520502, 7041004, 8801255, 14082008, 17602510, 35205020, 70410040]

約数ペア:

[(1, 70410040), (2, 35205020), (4, 17602510), (5, 14082008), (8, 8801255), (10, 7041004), (20, 3520502), (40, 1760251), (1237, 56920), (1423, 49480), (2474, 28460), (2846, 24740), (4948, 14230), (5692, 12370), (6185, 11384), (7115, 9896)]