201742000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5351

約数の個数: 80

約数和(自身を含む): 513583200

約数和(自身を除く): 311841200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4750, 5309, 7600, 9500, 10618, 19000, 21236, 26545, 38000, 42472, 53090, 84944, 100871, 106180, 132725, 201742, 212360, 265450, 403484, 424720, 504355, 530900, 663625, 806968, 1008710, 1061800, 1327250, 1613936, 2017420, 2123600, 2521775, 2654500, 4034840, 5043550, 5309000, 8069680, 10087100, 10618000, 12608875, 20174200, 25217750, 40348400, 50435500, 100871000, 201742000]

約数ペア:

[(1, 201742000), (2, 100871000), (4, 50435500), (5, 40348400), (8, 25217750), (10, 20174200), (16, 12608875), (19, 10618000), (20, 10087100), (25, 8069680), (38, 5309000), (40, 5043550), (50, 4034840), (76, 2654500), (80, 2521775), (95, 2123600), (100, 2017420), (125, 1613936), (152, 1327250), (190, 1061800), (200, 1008710), (250, 806968), (304, 663625), (380, 530900), (400, 504355), (475, 424720), (500, 403484), (760, 265450), (950, 212360), (1000, 201742), (1520, 132725), (1900, 106180), (2000, 100871), (2375, 84944), (3800, 53090), (4750, 42472), (5309, 38000), (7600, 26545), (9500, 21236), (10618, 19000)]