13017200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4674

約数の個数: 60

約数和(自身を含む): 35749200

約数和(自身を除く): 22732000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4649, 9298, 18596, 23245, 32543, 37192, 46490, 65086, 74384, 92980, 116225, 130172, 162715, 185960, 232450, 260344, 325430, 371920, 464900, 520688, 650860, 813575, 929800, 1301720, 1627150, 1859600, 2603440, 3254300, 6508600, 13017200]

約数ペア:

[(1, 13017200), (2, 6508600), (4, 3254300), (5, 2603440), (7, 1859600), (8, 1627150), (10, 1301720), (14, 929800), (16, 813575), (20, 650860), (25, 520688), (28, 464900), (35, 371920), (40, 325430), (50, 260344), (56, 232450), (70, 185960), (80, 162715), (100, 130172), (112, 116225), (140, 92980), (175, 74384), (200, 65086), (280, 46490), (350, 37192), (400, 32543), (560, 23245), (700, 18596), (1400, 9298), (2800, 4649)]