27933680

素因数分解:

$2^4\times 5^1\times {\mathrm{349171}}^1$

素因数の和:349184

約数の個数: 20

約数和(自身を含む): 64945992

約数和(自身を除く): 37012312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349171, 698342, 1396684, 1745855, 2793368, 3491710, 5586736, 6983420, 13966840, 27933680]

約数ペア:

[(1, 27933680), (2, 13966840), (4, 6983420), (5, 5586736), (8, 3491710), (10, 2793368), (16, 1745855), (20, 1396684), (40, 698342), (80, 349171)]