4330120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 9846720

約数和(自身を除く): 5516600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1051, 2060, 2102, 4120, 4204, 5255, 8408, 10510, 21020, 42040, 108253, 216506, 433012, 541265, 866024, 1082530, 2165060, 4330120]

約数ペア:

[(1, 4330120), (2, 2165060), (4, 1082530), (5, 866024), (8, 541265), (10, 433012), (20, 216506), (40, 108253), (103, 42040), (206, 21020), (412, 10510), (515, 8408), (824, 5255), (1030, 4204), (1051, 4120), (2060, 2102)]