7174000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 18454176

約数和(自身を除く): 11280176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 211, 250, 272, 340, 400, 422, 425, 500, 680, 844, 850, 1000, 1055, 1360, 1688, 1700, 2000, 2110, 2125, 3376, 3400, 3587, 4220, 4250, 5275, 6800, 7174, 8440, 8500, 10550, 14348, 16880, 17000, 17935, 21100, 26375, 28696, 34000, 35870, 42200, 52750, 57392, 71740, 84400, 89675, 105500, 143480, 179350, 211000, 286960, 358700, 422000, 448375, 717400, 896750, 1434800, 1793500, 3587000, 7174000]

約数ペア:

[(1, 7174000), (2, 3587000), (4, 1793500), (5, 1434800), (8, 896750), (10, 717400), (16, 448375), (17, 422000), (20, 358700), (25, 286960), (34, 211000), (40, 179350), (50, 143480), (68, 105500), (80, 89675), (85, 84400), (100, 71740), (125, 57392), (136, 52750), (170, 42200), (200, 35870), (211, 34000), (250, 28696), (272, 26375), (340, 21100), (400, 17935), (422, 17000), (425, 16880), (500, 14348), (680, 10550), (844, 8500), (850, 8440), (1000, 7174), (1055, 6800), (1360, 5275), (1688, 4250), (1700, 4220), (2000, 3587), (2110, 3400), (2125, 3376)]