3284000

素因数分解:

$2^5\times 5^3\times {\mathrm{821}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 8078616

約数和(自身を除く): 4794616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 821, 1000, 1642, 2000, 3284, 4000, 4105, 6568, 8210, 13136, 16420, 20525, 26272, 32840, 41050, 65680, 82100, 102625, 131360, 164200, 205250, 328400, 410500, 656800, 821000, 1642000, 3284000]

約数ペア:

[(1, 3284000), (2, 1642000), (4, 821000), (5, 656800), (8, 410500), (10, 328400), (16, 205250), (20, 164200), (25, 131360), (32, 102625), (40, 82100), (50, 65680), (80, 41050), (100, 32840), (125, 26272), (160, 20525), (200, 16420), (250, 13136), (400, 8210), (500, 6568), (800, 4105), (821, 4000), (1000, 3284), (1642, 2000)]