4630953790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{16369}}^1$

素因数の和:17884

約数の個数: 32

約数和(自身を含む): 8780868000

約数和(自身を除く): 4149914210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1489, 2978, 7445, 14890, 16369, 28291, 32738, 56582, 81845, 141455, 163690, 282910, 311011, 622022, 1555055, 3110110, 24373441, 48746882, 121867205, 243734410, 463095379, 926190758, 2315476895, 4630953790]

約数ペア:

[(1, 4630953790), (2, 2315476895), (5, 926190758), (10, 463095379), (19, 243734410), (38, 121867205), (95, 48746882), (190, 24373441), (1489, 3110110), (2978, 1555055), (7445, 622022), (14890, 311011), (16369, 282910), (28291, 163690), (32738, 141455), (56582, 81845)]