47111920

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4637}}^1$

素因数の和:4777

約数の個数: 40

約数和(自身を含む): 110421504

約数和(自身を除く): 63309584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4637, 5080, 9274, 10160, 18548, 23185, 37096, 46370, 74192, 92740, 185480, 370960, 588899, 1177798, 2355596, 2944495, 4711192, 5888990, 9422384, 11777980, 23555960, 47111920]

約数ペア:

[(1, 47111920), (2, 23555960), (4, 11777980), (5, 9422384), (8, 5888990), (10, 4711192), (16, 2944495), (20, 2355596), (40, 1177798), (80, 588899), (127, 370960), (254, 185480), (508, 92740), (635, 74192), (1016, 46370), (1270, 37096), (2032, 23185), (2540, 18548), (4637, 10160), (5080, 9274)]