4920246685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 6182313984

約数和(自身を除く): 1262067299

約数列:

[1, 5, 31, 131, 155, 167, 655, 835, 1451, 4061, 5177, 7255, 20305, 21877, 25885, 44981, 109385, 190081, 224905, 242317, 678187, 950405, 1211585, 3390935, 5892511, 7511827, 29462555, 31743527, 37559135, 158717635, 984049337, 4920246685]

約数ペア:

[(1, 4920246685), (5, 984049337), (31, 158717635), (131, 37559135), (155, 31743527), (167, 29462555), (655, 7511827), (835, 5892511), (1451, 3390935), (4061, 1211585), (5177, 950405), (7255, 678187), (20305, 242317), (21877, 224905), (25885, 190081), (44981, 109385)]