47390000

素因数分解:

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

素因数の和:712

約数の個数: 100

約数和(自身を含む): 131320464

約数和(自身を除く): 83930464

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, 625, 677, 700, 875, 1000, 1250, 1354, 1400, 1750, 2000, 2500, 2708, 2800, 3385, 3500, 4375, 4739, 5000, 5416, 6770, 7000, 8750, 9478, 10000, 10832, 13540, 14000, 16925, 17500, 18956, 23695, 27080, 33850, 35000, 37912, 47390, 54160, 67700, 70000, 75824, 84625, 94780, 118475, 135400, 169250, 189560, 236950, 270800, 338500, 379120, 423125, 473900, 592375, 677000, 846250, 947800, 1184750, 1354000, 1692500, 1895600, 2369500, 2961875, 3385000, 4739000, 5923750, 6770000, 9478000, 11847500, 23695000, 47390000]

約数ペア:

[(1, 47390000), (2, 23695000), (4, 11847500), (5, 9478000), (7, 6770000), (8, 5923750), (10, 4739000), (14, 3385000), (16, 2961875), (20, 2369500), (25, 1895600), (28, 1692500), (35, 1354000), (40, 1184750), (50, 947800), (56, 846250), (70, 677000), (80, 592375), (100, 473900), (112, 423125), (125, 379120), (140, 338500), (175, 270800), (200, 236950), (250, 189560), (280, 169250), (350, 135400), (400, 118475), (500, 94780), (560, 84625), (625, 75824), (677, 70000), (700, 67700), (875, 54160), (1000, 47390), (1250, 37912), (1354, 35000), (1400, 33850), (1750, 27080), (2000, 23695), (2500, 18956), (2708, 17500), (2800, 16925), (3385, 14000), (3500, 13540), (4375, 10832), (4739, 10000), (5000, 9478), (5416, 8750), (6770, 7000)]