26942000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 80

約数和(自身を含む): 68671200

約数和(自身を除く): 41729200

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, 709, 760, 950, 1000, 1418, 1520, 1900, 2000, 2375, 2836, 3545, 3800, 4750, 5672, 7090, 7600, 9500, 11344, 13471, 14180, 17725, 19000, 26942, 28360, 35450, 38000, 53884, 56720, 67355, 70900, 88625, 107768, 134710, 141800, 177250, 215536, 269420, 283600, 336775, 354500, 538840, 673550, 709000, 1077680, 1347100, 1418000, 1683875, 2694200, 3367750, 5388400, 6735500, 13471000, 26942000]

約数ペア:

[(1, 26942000), (2, 13471000), (4, 6735500), (5, 5388400), (8, 3367750), (10, 2694200), (16, 1683875), (19, 1418000), (20, 1347100), (25, 1077680), (38, 709000), (40, 673550), (50, 538840), (76, 354500), (80, 336775), (95, 283600), (100, 269420), (125, 215536), (152, 177250), (190, 141800), (200, 134710), (250, 107768), (304, 88625), (380, 70900), (400, 67355), (475, 56720), (500, 53884), (709, 38000), (760, 35450), (950, 28360), (1000, 26942), (1418, 19000), (1520, 17725), (1900, 14180), (2000, 13471), (2375, 11344), (2836, 9500), (3545, 7600), (3800, 7090), (4750, 5672)]