85211080

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3119}}^1$

素因数の和:3813

約数の個数: 32

約数和(自身を含む): 192067200

約数和(自身を除く): 106856120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3119, 3415, 5464, 6238, 6830, 12476, 13660, 15595, 24952, 27320, 31190, 62380, 124760, 2130277, 4260554, 8521108, 10651385, 17042216, 21302770, 42605540, 85211080]

約数ペア:

[(1, 85211080), (2, 42605540), (4, 21302770), (5, 17042216), (8, 10651385), (10, 8521108), (20, 4260554), (40, 2130277), (683, 124760), (1366, 62380), (2732, 31190), (3119, 27320), (3415, 24952), (5464, 15595), (6238, 13660), (6830, 12476)]