7194680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 16747560

約数和(自身を除く): 9552880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 107, 164, 205, 214, 328, 410, 428, 535, 820, 856, 1070, 1640, 1681, 2140, 3362, 4280, 4387, 6724, 8405, 8774, 13448, 16810, 17548, 21935, 33620, 35096, 43870, 67240, 87740, 175480, 179867, 359734, 719468, 899335, 1438936, 1798670, 3597340, 7194680]

約数ペア:

[(1, 7194680), (2, 3597340), (4, 1798670), (5, 1438936), (8, 899335), (10, 719468), (20, 359734), (40, 179867), (41, 175480), (82, 87740), (107, 67240), (164, 43870), (205, 35096), (214, 33620), (328, 21935), (410, 17548), (428, 16810), (535, 13448), (820, 8774), (856, 8405), (1070, 6724), (1640, 4387), (1681, 4280), (2140, 3362)]