105767223020

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{8380921}}^1$

素因数の和:8381561

約数の個数: 24

約数和(自身を含む): 222463193568

約数和(自身を除く): 116695970548

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 12620, 8380921, 16761842, 33523684, 41904605, 83809210, 167618420, 5288361151, 10576722302, 21153444604, 26441805755, 52883611510, 105767223020]

約数ペア:

[(1, 105767223020), (2, 52883611510), (4, 26441805755), (5, 21153444604), (10, 10576722302), (20, 5288361151), (631, 167618420), (1262, 83809210), (2524, 41904605), (3155, 33523684), (6310, 16761842), (12620, 8380921)]