14349800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 33649260

約数和(自身を除く): 19299460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 457, 628, 785, 914, 1256, 1570, 1828, 2285, 3140, 3656, 3925, 4570, 6280, 7850, 9140, 11425, 15700, 18280, 22850, 31400, 45700, 71749, 91400, 143498, 286996, 358745, 573992, 717490, 1434980, 1793725, 2869960, 3587450, 7174900, 14349800]

約数ペア:

[(1, 14349800), (2, 7174900), (4, 3587450), (5, 2869960), (8, 1793725), (10, 1434980), (20, 717490), (25, 573992), (40, 358745), (50, 286996), (100, 143498), (157, 91400), (200, 71749), (314, 45700), (457, 31400), (628, 22850), (785, 18280), (914, 15700), (1256, 11425), (1570, 9140), (1828, 7850), (2285, 6280), (3140, 4570), (3656, 3925)]