10214980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10867}}^1$

素因数の和:10923

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 11694908

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 10867, 21734, 43468, 54335, 108670, 217340, 510749, 1021498, 2042996, 2553745, 5107490, 10214980]

約数ペア:

[(1, 10214980), (2, 5107490), (4, 2553745), (5, 2042996), (10, 1021498), (20, 510749), (47, 217340), (94, 108670), (188, 54335), (235, 43468), (470, 21734), (940, 10867)]