85124860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{146767}}^1$

素因数の和:146805

約数の個数: 24

約数和(自身を含む): 184927680

約数和(自身を除く): 99802820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 146767, 293534, 587068, 733835, 1467670, 2935340, 4256243, 8512486, 17024972, 21281215, 42562430, 85124860]

約数ペア:

[(1, 85124860), (2, 42562430), (4, 21281215), (5, 17024972), (10, 8512486), (20, 4256243), (29, 2935340), (58, 1467670), (116, 733835), (145, 587068), (290, 293534), (580, 146767)]