121796350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{187379}}^1$

素因数の和:187404

約数の個数: 24

約数和(自身を含む): 243968760

約数和(自身を除く): 122172410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 187379, 374758, 936895, 1873790, 2435927, 4684475, 4871854, 9368950, 12179635, 24359270, 60898175, 121796350]

約数ペア:

[(1, 121796350), (2, 60898175), (5, 24359270), (10, 12179635), (13, 9368950), (25, 4871854), (26, 4684475), (50, 2435927), (65, 1873790), (130, 936895), (325, 374758), (650, 187379)]