4280493400

素因数分解:

$2^3\times 5^2\times {\mathrm{21402467}}^1$

素因数の和:21402483

約数の個数: 24

約数和(自身を含む): 9952147620

約数和(自身を除く): 5671654220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21402467, 42804934, 85609868, 107012335, 171219736, 214024670, 428049340, 535061675, 856098680, 1070123350, 2140246700, 4280493400]

約数ペア:

[(1, 4280493400), (2, 2140246700), (4, 1070123350), (5, 856098680), (8, 535061675), (10, 428049340), (20, 214024670), (25, 171219736), (40, 107012335), (50, 85609868), (100, 42804934), (200, 21402467)]