6502000

素因数分解:

$2^4\times 5^3\times {\mathrm{3251}}^1$

素因数の和:3274

約数の個数: 40

約数和(自身を含む): 15726672

約数和(自身を除く): 9224672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 3251, 6502, 13004, 16255, 26008, 32510, 52016, 65020, 81275, 130040, 162550, 260080, 325100, 406375, 650200, 812750, 1300400, 1625500, 3251000, 6502000]

約数ペア:

[(1, 6502000), (2, 3251000), (4, 1625500), (5, 1300400), (8, 812750), (10, 650200), (16, 406375), (20, 325100), (25, 260080), (40, 162550), (50, 130040), (80, 81275), (100, 65020), (125, 52016), (200, 32510), (250, 26008), (400, 16255), (500, 13004), (1000, 6502), (2000, 3251)]