947750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 1886976

約数和(自身を除く): 939226

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 223, 250, 425, 446, 850, 1115, 2125, 2230, 3791, 4250, 5575, 7582, 11150, 18955, 27875, 37910, 55750, 94775, 189550, 473875, 947750]

約数ペア:

[(1, 947750), (2, 473875), (5, 189550), (10, 94775), (17, 55750), (25, 37910), (34, 27875), (50, 18955), (85, 11150), (125, 7582), (170, 5575), (223, 4250), (250, 3791), (425, 2230), (446, 2125), (850, 1115)]