10148900

素因数分解:

$2^2\times 5^2\times {\mathrm{101489}}^1$

素因数の和:101503

約数の個数: 18

約数和(自身を含む): 22023330

約数和(自身を除く): 11874430

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101489, 202978, 405956, 507445, 1014890, 2029780, 2537225, 5074450, 10148900]

約数ペア:

[(1, 10148900), (2, 5074450), (4, 2537225), (5, 2029780), (10, 1014890), (20, 507445), (25, 405956), (50, 202978), (100, 101489)]