2021144900

素因数分解:

$2^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{35521}}^1$

素因数の和:36104

約数の個数: 36

約数和(自身を含む): 4393716180

約数和(自身を除く): 2372571280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 569, 1138, 2276, 2845, 5690, 11380, 14225, 28450, 35521, 56900, 71042, 142084, 177605, 355210, 710420, 888025, 1776050, 3552100, 20211449, 40422898, 80845796, 101057245, 202114490, 404228980, 505286225, 1010572450, 2021144900]

約数ペア:

[(1, 2021144900), (2, 1010572450), (4, 505286225), (5, 404228980), (10, 202114490), (20, 101057245), (25, 80845796), (50, 40422898), (100, 20211449), (569, 3552100), (1138, 1776050), (2276, 888025), (2845, 710420), (5690, 355210), (11380, 177605), (14225, 142084), (28450, 71042), (35521, 56900)]