123560450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{190093}}^1$

素因数の和:190118

約数の個数: 24

約数和(自身を含む): 247502388

約数和(自身を除く): 123941938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 190093, 380186, 950465, 1900930, 2471209, 4752325, 4942418, 9504650, 12356045, 24712090, 61780225, 123560450]

約数ペア:

[(1, 123560450), (2, 61780225), (5, 24712090), (10, 12356045), (13, 9504650), (25, 4942418), (26, 4752325), (50, 2471209), (65, 1900930), (130, 950465), (325, 380186), (650, 190093)]