25264160

素因数分解:

$2^5\times 5^1\times {\mathrm{157901}}^1$

素因数の和:157916

約数の個数: 24

約数和(自身を含む): 59686956

約数和(自身を除く): 34422796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 157901, 315802, 631604, 789505, 1263208, 1579010, 2526416, 3158020, 5052832, 6316040, 12632080, 25264160]

約数ペア:

[(1, 25264160), (2, 12632080), (4, 6316040), (5, 5052832), (8, 3158020), (10, 2526416), (16, 1579010), (20, 1263208), (32, 789505), (40, 631604), (80, 315802), (160, 157901)]