25089950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12239}}^1$

素因数の和:12292

約数の個数: 24

約数和(自身を含む): 47809440

約数和(自身を除く): 22719490

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 12239, 24478, 61195, 122390, 305975, 501799, 611950, 1003598, 2508995, 5017990, 12544975, 25089950]

約数ペア:

[(1, 25089950), (2, 12544975), (5, 5017990), (10, 2508995), (25, 1003598), (41, 611950), (50, 501799), (82, 305975), (205, 122390), (410, 61195), (1025, 24478), (2050, 12239)]