79492040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42283}}^1$

素因数の和:42341

約数の個数: 32

約数和(自身を含む): 182666880

約数和(自身を除く): 103174840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 42283, 84566, 169132, 211415, 338264, 422830, 845660, 1691320, 1987301, 3974602, 7949204, 9936505, 15898408, 19873010, 39746020, 79492040]

約数ペア:

[(1, 79492040), (2, 39746020), (4, 19873010), (5, 15898408), (8, 9936505), (10, 7949204), (20, 3974602), (40, 1987301), (47, 1691320), (94, 845660), (188, 422830), (235, 338264), (376, 211415), (470, 169132), (940, 84566), (1880, 42283)]