6423080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 14601600

約数和(自身を除く): 8178520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1559, 2060, 3118, 4120, 6236, 7795, 12472, 15590, 31180, 62360, 160577, 321154, 642308, 802885, 1284616, 1605770, 3211540, 6423080]

約数ペア:

[(1, 6423080), (2, 3211540), (4, 1605770), (5, 1284616), (8, 802885), (10, 642308), (20, 321154), (40, 160577), (103, 62360), (206, 31180), (412, 15590), (515, 12472), (824, 7795), (1030, 6236), (1559, 4120), (2060, 3118)]