9086500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 21031920

約数和(自身を除く): 11945420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1069, 1700, 2125, 2138, 4250, 4276, 5345, 8500, 10690, 18173, 21380, 26725, 36346, 53450, 72692, 90865, 106900, 133625, 181730, 267250, 363460, 454325, 534500, 908650, 1817300, 2271625, 4543250, 9086500]

約数ペア:

[(1, 9086500), (2, 4543250), (4, 2271625), (5, 1817300), (10, 908650), (17, 534500), (20, 454325), (25, 363460), (34, 267250), (50, 181730), (68, 133625), (85, 106900), (100, 90865), (125, 72692), (170, 53450), (250, 36346), (340, 26725), (425, 21380), (500, 18173), (850, 10690), (1069, 8500), (1700, 5345), (2125, 4276), (2138, 4250)]