3664120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4759880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1949, 3898, 7796, 9745, 15592, 19490, 38980, 77960, 91603, 183206, 366412, 458015, 732824, 916030, 1832060, 3664120]

約数ペア:

[(1, 3664120), (2, 1832060), (4, 916030), (5, 732824), (8, 458015), (10, 366412), (20, 183206), (40, 91603), (47, 77960), (94, 38980), (188, 19490), (235, 15592), (376, 9745), (470, 7796), (940, 3898), (1880, 1949)]