118911580

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{16843}}^1$

素因数の和:17205

約数の個数: 24

約数和(自身を含む): 250436592

約数和(自身を除く): 131525012

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 16843, 33686, 67372, 84215, 168430, 336860, 5945579, 11891158, 23782316, 29727895, 59455790, 118911580]

約数ペア:

[(1, 118911580), (2, 59455790), (4, 29727895), (5, 23782316), (10, 11891158), (20, 5945579), (353, 336860), (706, 168430), (1412, 84215), (1765, 67372), (3530, 33686), (7060, 16843)]