57476140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151253}}^1$

素因数の和:151281

約数の個数: 24

約数和(自身を含む): 127053360

約数和(自身を除く): 69577220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 151253, 302506, 605012, 756265, 1512530, 2873807, 3025060, 5747614, 11495228, 14369035, 28738070, 57476140]

約数ペア:

[(1, 57476140), (2, 28738070), (4, 14369035), (5, 11495228), (10, 5747614), (19, 3025060), (20, 2873807), (38, 1512530), (76, 756265), (95, 605012), (190, 302506), (380, 151253)]