13992200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 33308880

約数和(自身を除く): 19316680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1627, 1720, 2150, 3254, 4300, 6508, 8135, 8600, 13016, 16270, 32540, 40675, 65080, 69961, 81350, 139922, 162700, 279844, 325400, 349805, 559688, 699610, 1399220, 1749025, 2798440, 3498050, 6996100, 13992200]

約数ペア:

[(1, 13992200), (2, 6996100), (4, 3498050), (5, 2798440), (8, 1749025), (10, 1399220), (20, 699610), (25, 559688), (40, 349805), (43, 325400), (50, 279844), (86, 162700), (100, 139922), (172, 81350), (200, 69961), (215, 65080), (344, 40675), (430, 32540), (860, 16270), (1075, 13016), (1627, 8600), (1720, 8135), (2150, 6508), (3254, 4300)]