2507080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 5686200

約数和(自身を除く): 3179120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 269, 466, 538, 932, 1076, 1165, 1345, 1864, 2152, 2330, 2690, 4660, 5380, 9320, 10760, 62677, 125354, 250708, 313385, 501416, 626770, 1253540, 2507080]

約数ペア:

[(1, 2507080), (2, 1253540), (4, 626770), (5, 501416), (8, 313385), (10, 250708), (20, 125354), (40, 62677), (233, 10760), (269, 9320), (466, 5380), (538, 4660), (932, 2690), (1076, 2330), (1165, 2152), (1345, 1864)]