80005290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16361}}^1$

素因数の和:16534

約数の個数: 32

約数和(自身を含む): 193202496

約数和(自身を除く): 113197206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 16361, 32722, 49083, 81805, 98166, 163610, 245415, 490830, 2666843, 5333686, 8000529, 13334215, 16001058, 26668430, 40002645, 80005290]

約数ペア:

[(1, 80005290), (2, 40002645), (3, 26668430), (5, 16001058), (6, 13334215), (10, 8000529), (15, 5333686), (30, 2666843), (163, 490830), (326, 245415), (489, 163610), (815, 98166), (978, 81805), (1630, 49083), (2445, 32722), (4890, 16361)]