122510180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{471193}}^1$

素因数の和:471215

約数の個数: 24

約数和(自身を含む): 277062072

約数和(自身を除く): 154551892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 471193, 942386, 1884772, 2355965, 4711930, 6125509, 9423860, 12251018, 24502036, 30627545, 61255090, 122510180]

約数ペア:

[(1, 122510180), (2, 61255090), (4, 30627545), (5, 24502036), (10, 12251018), (13, 9423860), (20, 6125509), (26, 4711930), (52, 2355965), (65, 1884772), (130, 942386), (260, 471193)]