27214480

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2087}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 63692352

約数和(自身を除く): 36477872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2087, 2608, 3260, 4174, 6520, 8348, 10435, 13040, 16696, 20870, 33392, 41740, 83480, 166960, 340181, 680362, 1360724, 1700905, 2721448, 3401810, 5442896, 6803620, 13607240, 27214480]

約数ペア:

[(1, 27214480), (2, 13607240), (4, 6803620), (5, 5442896), (8, 3401810), (10, 2721448), (16, 1700905), (20, 1360724), (40, 680362), (80, 340181), (163, 166960), (326, 83480), (652, 41740), (815, 33392), (1304, 20870), (1630, 16696), (2087, 13040), (2608, 10435), (3260, 8348), (4174, 6520)]