4030450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 7560900

約数和(自身を除く): 3530450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 541, 745, 1082, 1490, 2705, 3725, 5410, 7450, 13525, 27050, 80609, 161218, 403045, 806090, 2015225, 4030450]

約数ペア:

[(1, 4030450), (2, 2015225), (5, 806090), (10, 403045), (25, 161218), (50, 80609), (149, 27050), (298, 13525), (541, 7450), (745, 5410), (1082, 3725), (1490, 2705)]