7612120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 9883880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4049, 8098, 16196, 20245, 32392, 40490, 80980, 161960, 190303, 380606, 761212, 951515, 1522424, 1903030, 3806060, 7612120]

約数ペア:

[(1, 7612120), (2, 3806060), (4, 1903030), (5, 1522424), (8, 951515), (10, 761212), (20, 380606), (40, 190303), (47, 161960), (94, 80980), (188, 40490), (235, 32392), (376, 20245), (470, 16196), (940, 8098), (1880, 4049)]