4877883380

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1012009}}^1$

素因数の和:1012259

約数の個数: 24

約数和(自身を含む): 10286069640

約数和(自身を除く): 5408186260

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 1012009, 2024018, 4048036, 5060045, 10120090, 20240180, 243894169, 487788338, 975576676, 1219470845, 2438941690, 4877883380]

約数ペア:

[(1, 4877883380), (2, 2438941690), (4, 1219470845), (5, 975576676), (10, 487788338), (20, 243894169), (241, 20240180), (482, 10120090), (964, 5060045), (1205, 4048036), (2410, 2024018), (4820, 1012009)]