38631100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5526

約数の個数: 36

約数和(自身を含む): 85025808

約数和(自身を除く): 46394708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 5441, 7100, 10882, 21764, 27205, 54410, 108820, 136025, 272050, 386311, 544100, 772622, 1545244, 1931555, 3863110, 7726220, 9657775, 19315550, 38631100]

約数ペア:

[(1, 38631100), (2, 19315550), (4, 9657775), (5, 7726220), (10, 3863110), (20, 1931555), (25, 1545244), (50, 772622), (71, 544100), (100, 386311), (142, 272050), (284, 136025), (355, 108820), (710, 54410), (1420, 27205), (1775, 21764), (3550, 10882), (5441, 7100)]