29015540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33739}}^1$

素因数の和:33791

約数の個数: 24

約数和(自身を含む): 62351520

約数和(自身を除く): 33335980

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 33739, 67478, 134956, 168695, 337390, 674780, 1450777, 2901554, 5803108, 7253885, 14507770, 29015540]

約数ペア:

[(1, 29015540), (2, 14507770), (4, 7253885), (5, 5803108), (10, 2901554), (20, 1450777), (43, 674780), (86, 337390), (172, 168695), (215, 134956), (430, 67478), (860, 33739)]