1005280450

素因数分解:

$2^1\times 5^2\times {\mathrm{2269}}^1\times {\mathrm{8861}}^1$

素因数の和:11142

約数の個数: 24

約数和(自身を含む): 1870856820

約数和(自身を除く): 865576370

約数列:

[1, 2, 5, 10, 25, 50, 2269, 4538, 8861, 11345, 17722, 22690, 44305, 56725, 88610, 113450, 221525, 443050, 20105609, 40211218, 100528045, 201056090, 502640225, 1005280450]

約数ペア:

[(1, 1005280450), (2, 502640225), (5, 201056090), (10, 100528045), (25, 40211218), (50, 20105609), (2269, 443050), (4538, 221525), (8861, 113450), (11345, 88610), (17722, 56725), (22690, 44305)]