17473480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10159}}^1$

素因数の和:10213

約数の個数: 32

約数和(自身を含む): 40233600

約数和(自身を除く): 22760120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 10159, 20318, 40636, 50795, 81272, 101590, 203180, 406360, 436837, 873674, 1747348, 2184185, 3494696, 4368370, 8736740, 17473480]

約数ペア:

[(1, 17473480), (2, 8736740), (4, 4368370), (5, 3494696), (8, 2184185), (10, 1747348), (20, 873674), (40, 436837), (43, 406360), (86, 203180), (172, 101590), (215, 81272), (344, 50795), (430, 40636), (860, 20318), (1720, 10159)]