7175000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 19686240

約数和(自身を除く): 12511240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 200, 205, 250, 280, 287, 328, 350, 410, 500, 574, 625, 700, 820, 875, 1000, 1025, 1148, 1250, 1400, 1435, 1640, 1750, 2050, 2296, 2500, 2870, 3125, 3500, 4100, 4375, 5000, 5125, 5740, 6250, 7000, 7175, 8200, 8750, 10250, 11480, 12500, 14350, 17500, 20500, 21875, 25000, 25625, 28700, 35000, 35875, 41000, 43750, 51250, 57400, 71750, 87500, 102500, 128125, 143500, 175000, 179375, 205000, 256250, 287000, 358750, 512500, 717500, 896875, 1025000, 1435000, 1793750, 3587500, 7175000]

約数ペア:

[(1, 7175000), (2, 3587500), (4, 1793750), (5, 1435000), (7, 1025000), (8, 896875), (10, 717500), (14, 512500), (20, 358750), (25, 287000), (28, 256250), (35, 205000), (40, 179375), (41, 175000), (50, 143500), (56, 128125), (70, 102500), (82, 87500), (100, 71750), (125, 57400), (140, 51250), (164, 43750), (175, 41000), (200, 35875), (205, 35000), (250, 28700), (280, 25625), (287, 25000), (328, 21875), (350, 20500), (410, 17500), (500, 14350), (574, 12500), (625, 11480), (700, 10250), (820, 8750), (875, 8200), (1000, 7175), (1025, 7000), (1148, 6250), (1250, 5740), (1400, 5125), (1435, 5000), (1640, 4375), (1750, 4100), (2050, 3500), (2296, 3125), (2500, 2870)]