11206180

素因数分解:

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

素因数の和:316

約数の個数: 36

約数和(自身を含む): 24520860

約数和(自身を除く): 13314680

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 278, 290, 556, 580, 695, 1390, 2780, 4031, 8062, 16124, 19321, 20155, 38642, 40310, 77284, 80620, 96605, 193210, 386420, 560309, 1120618, 2241236, 2801545, 5603090, 11206180]

約数ペア:

[(1, 11206180), (2, 5603090), (4, 2801545), (5, 2241236), (10, 1120618), (20, 560309), (29, 386420), (58, 193210), (116, 96605), (139, 80620), (145, 77284), (278, 40310), (290, 38642), (556, 20155), (580, 19321), (695, 16124), (1390, 8062), (2780, 4031)]