23108680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82531}}^1$

素因数の和:82549

約数の個数: 32

約数和(自身を含む): 59423040

約数和(自身を除く): 36314360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82531, 165062, 330124, 412655, 577717, 660248, 825310, 1155434, 1650620, 2310868, 2888585, 3301240, 4621736, 5777170, 11554340, 23108680]

約数ペア:

[(1, 23108680), (2, 11554340), (4, 5777170), (5, 4621736), (7, 3301240), (8, 2888585), (10, 2310868), (14, 1650620), (20, 1155434), (28, 825310), (35, 660248), (40, 577717), (56, 412655), (70, 330124), (140, 165062), (280, 82531)]