23040516760

素因数分解:

$2^3\times 5^1\times {\mathrm{27407}}^1\times {\mathrm{21017}}^1$

素因数の和:48435

約数の個数: 32

約数和(自身を含む): 51845520960

約数和(自身を除く): 28805004200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 21017, 27407, 42034, 54814, 84068, 105085, 109628, 137035, 168136, 210170, 219256, 274070, 420340, 548140, 840680, 1096280, 576012919, 1152025838, 2304051676, 2880064595, 4608103352, 5760129190, 11520258380, 23040516760]

約数ペア:

[(1, 23040516760), (2, 11520258380), (4, 5760129190), (5, 4608103352), (8, 2880064595), (10, 2304051676), (20, 1152025838), (40, 576012919), (21017, 1096280), (27407, 840680), (42034, 548140), (54814, 420340), (84068, 274070), (105085, 219256), (109628, 210170), (137035, 168136)]