91525160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78901}}^1$

素因数の和:78941

約数の個数: 32

約数和(自身を含む): 213035400

約数和(自身を除く): 121510240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 78901, 157802, 315604, 394505, 631208, 789010, 1578020, 2288129, 3156040, 4576258, 9152516, 11440645, 18305032, 22881290, 45762580, 91525160]

約数ペア:

[(1, 91525160), (2, 45762580), (4, 22881290), (5, 18305032), (8, 11440645), (10, 9152516), (20, 4576258), (29, 3156040), (40, 2288129), (58, 1578020), (116, 789010), (145, 631208), (232, 394505), (290, 315604), (580, 157802), (1160, 78901)]