8253500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 19105632

約数和(自身を除く): 10852132

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 971, 1700, 1942, 2125, 3884, 4250, 4855, 8500, 9710, 16507, 19420, 24275, 33014, 48550, 66028, 82535, 97100, 121375, 165070, 242750, 330140, 412675, 485500, 825350, 1650700, 2063375, 4126750, 8253500]

約数ペア:

[(1, 8253500), (2, 4126750), (4, 2063375), (5, 1650700), (10, 825350), (17, 485500), (20, 412675), (25, 330140), (34, 242750), (50, 165070), (68, 121375), (85, 97100), (100, 82535), (125, 66028), (170, 48550), (250, 33014), (340, 24275), (425, 19420), (500, 16507), (850, 9710), (971, 8500), (1700, 4855), (1942, 4250), (2125, 3884)]