10945100

素因数分解:

$2^2\times 5^2\times {\mathrm{109451}}^1$

素因数の和:109465

約数の個数: 18

約数和(自身を含む): 23751084

約数和(自身を除く): 12805984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109451, 218902, 437804, 547255, 1094510, 2189020, 2736275, 5472550, 10945100]

約数ペア:

[(1, 10945100), (2, 5472550), (4, 2736275), (5, 2189020), (10, 1094510), (20, 547255), (25, 437804), (50, 218902), (100, 109451)]