13599800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 32241240

約数和(自身を除く): 18641440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1283, 1325, 2120, 2566, 2650, 5132, 5300, 6415, 10264, 10600, 12830, 25660, 32075, 51320, 64150, 67999, 128300, 135998, 256600, 271996, 339995, 543992, 679990, 1359980, 1699975, 2719960, 3399950, 6799900, 13599800]

約数ペア:

[(1, 13599800), (2, 6799900), (4, 3399950), (5, 2719960), (8, 1699975), (10, 1359980), (20, 679990), (25, 543992), (40, 339995), (50, 271996), (53, 256600), (100, 135998), (106, 128300), (200, 67999), (212, 64150), (265, 51320), (424, 32075), (530, 25660), (1060, 12830), (1283, 10600), (1325, 10264), (2120, 6415), (2566, 5300), (2650, 5132)]