1880452565

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 2354558976

約数和(自身を除く): 474106411

約数列:

[1, 5, 43, 83, 167, 215, 415, 631, 835, 3155, 3569, 7181, 13861, 17845, 27133, 35905, 52373, 69305, 105377, 135665, 261865, 526885, 596023, 2252039, 2980115, 4531211, 8746291, 11260195, 22656055, 43731455, 376090513, 1880452565]

約数ペア:

[(1, 1880452565), (5, 376090513), (43, 43731455), (83, 22656055), (167, 11260195), (215, 8746291), (415, 4531211), (631, 2980115), (835, 2252039), (3155, 596023), (3569, 526885), (7181, 261865), (13861, 135665), (17845, 105377), (27133, 69305), (35905, 52373)]