16142750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 32550336

約数和(自身を除く): 16407586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4967, 9934, 24835, 49670, 64571, 124175, 129142, 248350, 322855, 620875, 645710, 1241750, 1614275, 3228550, 8071375, 16142750]

約数ペア:

[(1, 16142750), (2, 8071375), (5, 3228550), (10, 1614275), (13, 1241750), (25, 645710), (26, 620875), (50, 322855), (65, 248350), (125, 129142), (130, 124175), (250, 64571), (325, 49670), (650, 24835), (1625, 9934), (3250, 4967)]