57401660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151057}}^1$

素因数の和:151085

約数の個数: 24

約数和(自身を含む): 126888720

約数和(自身を除く): 69487060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 151057, 302114, 604228, 755285, 1510570, 2870083, 3021140, 5740166, 11480332, 14350415, 28700830, 57401660]

約数ペア:

[(1, 57401660), (2, 28700830), (4, 14350415), (5, 11480332), (10, 5740166), (19, 3021140), (20, 2870083), (38, 1510570), (76, 755285), (95, 604228), (190, 302114), (380, 151057)]