100717420

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3853}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 211723344

約数和(自身を除く): 111005924

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 3853, 5228, 6535, 7706, 13070, 15412, 19265, 26140, 38530, 77060, 5035871, 10071742, 20143484, 25179355, 50358710, 100717420]

約数ペア:

[(1, 100717420), (2, 50358710), (4, 25179355), (5, 20143484), (10, 10071742), (20, 5035871), (1307, 77060), (2614, 38530), (3853, 26140), (5228, 19265), (6535, 15412), (7706, 13070)]