12979600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 60

約数和(自身を含む): 32062804

約数和(自身を除く): 19083204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 877, 925, 1480, 1754, 1850, 2960, 3508, 3700, 4385, 7016, 7400, 8770, 14032, 14800, 17540, 21925, 32449, 35080, 43850, 64898, 70160, 87700, 129796, 162245, 175400, 259592, 324490, 350800, 519184, 648980, 811225, 1297960, 1622450, 2595920, 3244900, 6489800, 12979600]

約数ペア:

[(1, 12979600), (2, 6489800), (4, 3244900), (5, 2595920), (8, 1622450), (10, 1297960), (16, 811225), (20, 648980), (25, 519184), (37, 350800), (40, 324490), (50, 259592), (74, 175400), (80, 162245), (100, 129796), (148, 87700), (185, 70160), (200, 64898), (296, 43850), (370, 35080), (400, 32449), (592, 21925), (740, 17540), (877, 14800), (925, 14032), (1480, 8770), (1754, 7400), (1850, 7016), (2960, 4385), (3508, 3700)]