5156450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7958

約数の個数: 24

約数和(自身を含む): 10330068

約数和(自身を除く): 5173618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7933, 15866, 39665, 79330, 103129, 198325, 206258, 396650, 515645, 1031290, 2578225, 5156450]

約数ペア:

[(1, 5156450), (2, 2578225), (5, 1031290), (10, 515645), (13, 396650), (25, 206258), (26, 198325), (50, 103129), (65, 79330), (130, 39665), (325, 15866), (650, 7933)]