13361200

素因数分解:

$2^4\times 5^2\times {\mathrm{33403}}^1$

素因数の和:33421

約数の個数: 30

約数和(自身を含む): 32101244

約数和(自身を除く): 18740044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33403, 66806, 133612, 167015, 267224, 334030, 534448, 668060, 835075, 1336120, 1670150, 2672240, 3340300, 6680600, 13361200]

約数ペア:

[(1, 13361200), (2, 6680600), (4, 3340300), (5, 2672240), (8, 1670150), (10, 1336120), (16, 835075), (20, 668060), (25, 534448), (40, 334030), (50, 267224), (80, 167015), (100, 133612), (200, 66806), (400, 33403)]