4201660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11057}}^1$

素因数の和:11085

約数の個数: 24

約数和(自身を含む): 9288720

約数和(自身を除く): 5087060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11057, 22114, 44228, 55285, 110570, 210083, 221140, 420166, 840332, 1050415, 2100830, 4201660]

約数ペア:

[(1, 4201660), (2, 2100830), (4, 1050415), (5, 840332), (10, 420166), (19, 221140), (20, 210083), (38, 110570), (76, 55285), (95, 44228), (190, 22114), (380, 11057)]