385637150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^2\times {\mathrm{727}}^1$

素因数の和:945

約数の個数: 36

約数和(自身を含む): 725312952

約数和(自身を除く): 339675802

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 727, 1030, 1454, 2575, 3635, 5150, 7270, 10609, 18175, 21218, 36350, 53045, 74881, 106090, 149762, 265225, 374405, 530450, 748810, 1872025, 3744050, 7712743, 15425486, 38563715, 77127430, 192818575, 385637150]

約数ペア:

[(1, 385637150), (2, 192818575), (5, 77127430), (10, 38563715), (25, 15425486), (50, 7712743), (103, 3744050), (206, 1872025), (515, 748810), (727, 530450), (1030, 374405), (1454, 265225), (2575, 149762), (3635, 106090), (5150, 74881), (7270, 53045), (10609, 36350), (18175, 21218)]