2675600

素因数分解:

$2^4\times 5^2\times {\mathrm{6689}}^1$

素因数の和:6707

約数の個数: 30

約数和(自身を含む): 6429090

約数和(自身を除く): 3753490

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6689, 13378, 26756, 33445, 53512, 66890, 107024, 133780, 167225, 267560, 334450, 535120, 668900, 1337800, 2675600]

約数ペア:

[(1, 2675600), (2, 1337800), (4, 668900), (5, 535120), (8, 334450), (10, 267560), (16, 167225), (20, 133780), (25, 107024), (40, 66890), (50, 53512), (80, 33445), (100, 26756), (200, 13378), (400, 6689)]