68361500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 84169060

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 2909, 4700, 5818, 5875, 11636, 11750, 14545, 23500, 29090, 58180, 72725, 136723, 145450, 273446, 290900, 363625, 546892, 683615, 727250, 1367230, 1454500, 2734460, 3418075, 6836150, 13672300, 17090375, 34180750, 68361500]

約数ペア:

[(1, 68361500), (2, 34180750), (4, 17090375), (5, 13672300), (10, 6836150), (20, 3418075), (25, 2734460), (47, 1454500), (50, 1367230), (94, 727250), (100, 683615), (125, 546892), (188, 363625), (235, 290900), (250, 273446), (470, 145450), (500, 136723), (940, 72725), (1175, 58180), (2350, 29090), (2909, 23500), (4700, 14545), (5818, 11750), (5875, 11636)]