9942850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4290

約数の個数: 24

約数和(自身を含む): 18891648

約数和(自身を除く): 8948798

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 4231, 8462, 21155, 42310, 105775, 198857, 211550, 397714, 994285, 1988570, 4971425, 9942850]

約数ペア:

[(1, 9942850), (2, 4971425), (5, 1988570), (10, 994285), (25, 397714), (47, 211550), (50, 198857), (94, 105775), (235, 42310), (470, 21155), (1175, 8462), (2350, 4231)]