25705930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30971}}^1$

素因数の和:31061

約数の個数: 16

約数和(自身を含む): 46829664

約数和(自身を除く): 21123734

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 30971, 61942, 154855, 309710, 2570593, 5141186, 12852965, 25705930]

約数ペア:

[(1, 25705930), (2, 12852965), (5, 5141186), (10, 2570593), (83, 309710), (166, 154855), (415, 61942), (830, 30971)]