1419500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 3302208

約数和(自身を除く): 1882708

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 167, 170, 250, 334, 340, 425, 500, 668, 835, 850, 1670, 1700, 2125, 2839, 3340, 4175, 4250, 5678, 8350, 8500, 11356, 14195, 16700, 20875, 28390, 41750, 56780, 70975, 83500, 141950, 283900, 354875, 709750, 1419500]

約数ペア:

[(1, 1419500), (2, 709750), (4, 354875), (5, 283900), (10, 141950), (17, 83500), (20, 70975), (25, 56780), (34, 41750), (50, 28390), (68, 20875), (85, 16700), (100, 14195), (125, 11356), (167, 8500), (170, 8350), (250, 5678), (334, 4250), (340, 4175), (425, 3340), (500, 2839), (668, 2125), (835, 1700), (850, 1670)]