6850280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 15792840

約数和(自身を除く): 8942560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4177, 8354, 16708, 20885, 33416, 41770, 83540, 167080, 171257, 342514, 685028, 856285, 1370056, 1712570, 3425140, 6850280]

約数ペア:

[(1, 6850280), (2, 3425140), (4, 1712570), (5, 1370056), (8, 856285), (10, 685028), (20, 342514), (40, 171257), (41, 167080), (82, 83540), (164, 41770), (205, 33416), (328, 20885), (410, 16708), (820, 8354), (1640, 4177)]