70296920

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4637}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 158619600

約数和(自身を除く): 88322680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 4637, 7580, 9274, 15160, 18548, 23185, 37096, 46370, 92740, 185480, 1757423, 3514846, 7029692, 8787115, 14059384, 17574230, 35148460, 70296920]

約数ペア:

[(1, 70296920), (2, 35148460), (4, 17574230), (5, 14059384), (8, 8787115), (10, 7029692), (20, 3514846), (40, 1757423), (379, 185480), (758, 92740), (1516, 46370), (1895, 37096), (3032, 23185), (3790, 18548), (4637, 15160), (7580, 9274)]