3251000

素因数分解:

$2^3\times 5^3\times {\mathrm{3251}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 7609680

約数和(自身を除く): 4358680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 3251, 6502, 13004, 16255, 26008, 32510, 65020, 81275, 130040, 162550, 325100, 406375, 650200, 812750, 1625500, 3251000]

約数ペア:

[(1, 3251000), (2, 1625500), (4, 812750), (5, 650200), (8, 406375), (10, 325100), (20, 162550), (25, 130040), (40, 81275), (50, 65020), (100, 32510), (125, 26008), (200, 16255), (250, 13004), (500, 6502), (1000, 3251)]