53361200

素因数分解:

$2^4\times 5^2\times {\mathrm{133403}}^1$

素因数の和:133421

約数の個数: 30

約数和(自身を含む): 128201244

約数和(自身を除く): 74840044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133403, 266806, 533612, 667015, 1067224, 1334030, 2134448, 2668060, 3335075, 5336120, 6670150, 10672240, 13340300, 26680600, 53361200]

約数ペア:

[(1, 53361200), (2, 26680600), (4, 13340300), (5, 10672240), (8, 6670150), (10, 5336120), (16, 3335075), (20, 2668060), (25, 2134448), (40, 1334030), (50, 1067224), (80, 667015), (100, 533612), (200, 266806), (400, 133403)]