3407240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 7750080

約数和(自身を除く): 4342840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 827, 1030, 1654, 2060, 3308, 4120, 4135, 6616, 8270, 16540, 33080, 85181, 170362, 340724, 425905, 681448, 851810, 1703620, 3407240]

約数ペア:

[(1, 3407240), (2, 1703620), (4, 851810), (5, 681448), (8, 425905), (10, 340724), (20, 170362), (40, 85181), (103, 33080), (206, 16540), (412, 8270), (515, 6616), (824, 4135), (827, 4120), (1030, 3308), (1654, 2060)]