17370280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10099}}^1$

素因数の和:10153

約数の個数: 32

約数和(自身を含む): 39996000

約数和(自身を除く): 22625720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 10099, 20198, 40396, 50495, 80792, 100990, 201980, 403960, 434257, 868514, 1737028, 2171285, 3474056, 4342570, 8685140, 17370280]

約数ペア:

[(1, 17370280), (2, 8685140), (4, 4342570), (5, 3474056), (8, 2171285), (10, 1737028), (20, 868514), (40, 434257), (43, 403960), (86, 201980), (172, 100990), (215, 80792), (344, 50495), (430, 40396), (860, 20198), (1720, 10099)]