109767080

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6367}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 247587840

約数和(自身を除く): 137820760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 3448, 4310, 6367, 8620, 12734, 17240, 25468, 31835, 50936, 63670, 127340, 254680, 2744177, 5488354, 10976708, 13720885, 21953416, 27441770, 54883540, 109767080]

約数ペア:

[(1, 109767080), (2, 54883540), (4, 27441770), (5, 21953416), (8, 13720885), (10, 10976708), (20, 5488354), (40, 2744177), (431, 254680), (862, 127340), (1724, 63670), (2155, 50936), (3448, 31835), (4310, 25468), (6367, 17240), (8620, 12734)]