2722637810

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{11279}}^1$

素因数の和:11626

約数の個数: 32

約数和(自身を含む): 4970419200

約数和(自身を除く): 2247781390

約数列:

[1, 2, 5, 10, 101, 202, 239, 478, 505, 1010, 1195, 2390, 11279, 22558, 24139, 48278, 56395, 112790, 120695, 241390, 1139179, 2278358, 2695681, 5391362, 5695895, 11391790, 13478405, 26956810, 272263781, 544527562, 1361318905, 2722637810]

約数ペア:

[(1, 2722637810), (2, 1361318905), (5, 544527562), (10, 272263781), (101, 26956810), (202, 13478405), (239, 11391790), (478, 5695895), (505, 5391362), (1010, 2695681), (1195, 2278358), (2390, 1139179), (11279, 241390), (22558, 120695), (24139, 112790), (48278, 56395)]