61695740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27299}}^1$

素因数の和:27421

約数の個数: 24

約数和(自身を含む): 130712400

約数和(自身を除く): 69016660

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 27299, 54598, 109196, 136495, 272990, 545980, 3084787, 6169574, 12339148, 15423935, 30847870, 61695740]

約数ペア:

[(1, 61695740), (2, 30847870), (4, 15423935), (5, 12339148), (10, 6169574), (20, 3084787), (113, 545980), (226, 272990), (452, 136495), (565, 109196), (1130, 54598), (2260, 27299)]