6881200

素因数分解:

$2^4\times 5^2\times {\mathrm{17203}}^1$

素因数の和:17221

約数の個数: 30

約数和(自身を含む): 16533044

約数和(自身を除く): 9651844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 17203, 34406, 68812, 86015, 137624, 172030, 275248, 344060, 430075, 688120, 860150, 1376240, 1720300, 3440600, 6881200]

約数ペア:

[(1, 6881200), (2, 3440600), (4, 1720300), (5, 1376240), (8, 860150), (10, 688120), (16, 430075), (20, 344060), (25, 275248), (40, 172030), (50, 137624), (80, 86015), (100, 68812), (200, 34406), (400, 17203)]