38961760

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 92997072

約数和(自身を除く): 54035312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 2411, 3232, 4040, 4822, 8080, 9644, 12055, 16160, 19288, 24110, 38576, 48220, 77152, 96440, 192880, 243511, 385760, 487022, 974044, 1217555, 1948088, 2435110, 3896176, 4870220, 7792352, 9740440, 19480880, 38961760]

約数ペア:

[(1, 38961760), (2, 19480880), (4, 9740440), (5, 7792352), (8, 4870220), (10, 3896176), (16, 2435110), (20, 1948088), (32, 1217555), (40, 974044), (80, 487022), (101, 385760), (160, 243511), (202, 192880), (404, 96440), (505, 77152), (808, 48220), (1010, 38576), (1616, 24110), (2020, 19288), (2411, 16160), (3232, 12055), (4040, 9644), (4822, 8080)]