75943960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18433}}^1$

素因数の和:18547

約数の個数: 32

約数和(自身を含む): 172542240

約数和(自身を除く): 96598280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18433, 36866, 73732, 92165, 147464, 184330, 368660, 737320, 1898599, 3797198, 7594396, 9492995, 15188792, 18985990, 37971980, 75943960]

約数ペア:

[(1, 75943960), (2, 37971980), (4, 18985990), (5, 15188792), (8, 9492995), (10, 7594396), (20, 3797198), (40, 1898599), (103, 737320), (206, 368660), (412, 184330), (515, 147464), (824, 92165), (1030, 73732), (2060, 36866), (4120, 18433)]