40352650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62081}}^1$

素因数の和:62106

約数の個数: 24

約数和(自身を含む): 80830764

約数和(自身を除く): 40478114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 62081, 124162, 310405, 620810, 807053, 1552025, 1614106, 3104050, 4035265, 8070530, 20176325, 40352650]

約数ペア:

[(1, 40352650), (2, 20176325), (5, 8070530), (10, 4035265), (13, 3104050), (25, 1614106), (26, 1552025), (50, 807053), (65, 620810), (130, 310405), (325, 124162), (650, 62081)]