100149050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{28211}}^1$

素因数の和:28294

約数の個数: 24

約数和(自身を含む): 188907552

約数和(自身を除く): 88758502

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 28211, 56422, 141055, 282110, 705275, 1410550, 2002981, 4005962, 10014905, 20029810, 50074525, 100149050]

約数ペア:

[(1, 100149050), (2, 50074525), (5, 20029810), (10, 10014905), (25, 4005962), (50, 2002981), (71, 1410550), (142, 705275), (355, 282110), (710, 141055), (1775, 56422), (3550, 28211)]