135870100

素因数分解:

$2^2\times 5^2\times {\mathrm{1358701}}^1$

素因数の和:1358715

約数の個数: 18

約数和(自身を含む): 294838334

約数和(自身を除く): 158968234

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1358701, 2717402, 5434804, 6793505, 13587010, 27174020, 33967525, 67935050, 135870100]

約数ペア:

[(1, 135870100), (2, 67935050), (4, 33967525), (5, 27174020), (10, 13587010), (20, 6793505), (25, 5434804), (50, 2717402), (100, 1358701)]