4739000

素因数分解:

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

素因数の和:705

約数の個数: 64

約数和(自身を含む): 12692160

約数和(自身を除く): 7953160

約数列:

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

約数ペア:

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