9478000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 26230464

約数和(自身を除く): 16752464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 677, 700, 875, 1000, 1354, 1400, 1750, 2000, 2708, 2800, 3385, 3500, 4739, 5416, 6770, 7000, 9478, 10832, 13540, 14000, 16925, 18956, 23695, 27080, 33850, 37912, 47390, 54160, 67700, 75824, 84625, 94780, 118475, 135400, 169250, 189560, 236950, 270800, 338500, 379120, 473900, 592375, 677000, 947800, 1184750, 1354000, 1895600, 2369500, 4739000, 9478000]

約数ペア:

[(1, 9478000), (2, 4739000), (4, 2369500), (5, 1895600), (7, 1354000), (8, 1184750), (10, 947800), (14, 677000), (16, 592375), (20, 473900), (25, 379120), (28, 338500), (35, 270800), (40, 236950), (50, 189560), (56, 169250), (70, 135400), (80, 118475), (100, 94780), (112, 84625), (125, 75824), (140, 67700), (175, 54160), (200, 47390), (250, 37912), (280, 33850), (350, 27080), (400, 23695), (500, 18956), (560, 16925), (677, 14000), (700, 13540), (875, 10832), (1000, 9478), (1354, 7000), (1400, 6770), (1750, 5416), (2000, 4739), (2708, 3500), (2800, 3385)]