1670860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 3694320

約数和(自身を除く): 2023460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4397, 8794, 17588, 21985, 43970, 83543, 87940, 167086, 334172, 417715, 835430, 1670860]

約数ペア:

[(1, 1670860), (2, 835430), (4, 417715), (5, 334172), (10, 167086), (19, 87940), (20, 83543), (38, 43970), (76, 21985), (95, 17588), (190, 8794), (380, 4397)]