22412360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 52544700

約数和(自身を除く): 30132340

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 232, 278, 290, 556, 580, 695, 1112, 1160, 1390, 2780, 4031, 5560, 8062, 16124, 19321, 20155, 32248, 38642, 40310, 77284, 80620, 96605, 154568, 161240, 193210, 386420, 560309, 772840, 1120618, 2241236, 2801545, 4482472, 5603090, 11206180, 22412360]

約数ペア:

[(1, 22412360), (2, 11206180), (4, 5603090), (5, 4482472), (8, 2801545), (10, 2241236), (20, 1120618), (29, 772840), (40, 560309), (58, 386420), (116, 193210), (139, 161240), (145, 154568), (232, 96605), (278, 80620), (290, 77284), (556, 40310), (580, 38642), (695, 32248), (1112, 20155), (1160, 19321), (1390, 16124), (2780, 8062), (4031, 5560)]