100871450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{10453}}^1$

素因数の和:10658

約数の個数: 24

約数和(自身を含む): 188611068

約数和(自身を除く): 87739618

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 9650, 10453, 20906, 52265, 104530, 261325, 522650, 2017429, 4034858, 10087145, 20174290, 50435725, 100871450]

約数ペア:

[(1, 100871450), (2, 50435725), (5, 20174290), (10, 10087145), (25, 4034858), (50, 2017429), (193, 522650), (386, 261325), (965, 104530), (1930, 52265), (4825, 20906), (9650, 10453)]