4011080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 9099000

約数和(自身を除く): 5087920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 673, 745, 1192, 1346, 1490, 2692, 2980, 3365, 5384, 5960, 6730, 13460, 26920, 100277, 200554, 401108, 501385, 802216, 1002770, 2005540, 4011080]

約数ペア:

[(1, 4011080), (2, 2005540), (4, 1002770), (5, 802216), (8, 501385), (10, 401108), (20, 200554), (40, 100277), (149, 26920), (298, 13460), (596, 6730), (673, 5960), (745, 5384), (1192, 3365), (1346, 2980), (1490, 2692)]