17294120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9199}}^1$

素因数の和:9257

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 22449880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 9199, 18398, 36796, 45995, 73592, 91990, 183980, 367960, 432353, 864706, 1729412, 2161765, 3458824, 4323530, 8647060, 17294120]

約数ペア:

[(1, 17294120), (2, 8647060), (4, 4323530), (5, 3458824), (8, 2161765), (10, 1729412), (20, 864706), (40, 432353), (47, 367960), (94, 183980), (188, 91990), (235, 73592), (376, 45995), (470, 36796), (940, 18398), (1880, 9199)]