5215850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 24

約数和(自身を含む): 9841260

約数和(自身を除く): 4625410

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1429, 1825, 2858, 3650, 7145, 14290, 35725, 71450, 104317, 208634, 521585, 1043170, 2607925, 5215850]

約数ペア:

[(1, 5215850), (2, 2607925), (5, 1043170), (10, 521585), (25, 208634), (50, 104317), (73, 71450), (146, 35725), (365, 14290), (730, 7145), (1429, 3650), (1825, 2858)]