14189240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 34587000

約数和(自身を除く): 20397760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2099, 3380, 4198, 6760, 8396, 10495, 16792, 20990, 27287, 41980, 54574, 83960, 109148, 136435, 218296, 272870, 354731, 545740, 709462, 1091480, 1418924, 1773655, 2837848, 3547310, 7094620, 14189240]

約数ペア:

[(1, 14189240), (2, 7094620), (4, 3547310), (5, 2837848), (8, 1773655), (10, 1418924), (13, 1091480), (20, 709462), (26, 545740), (40, 354731), (52, 272870), (65, 218296), (104, 136435), (130, 109148), (169, 83960), (260, 54574), (338, 41980), (520, 27287), (676, 20990), (845, 16792), (1352, 10495), (1690, 8396), (2099, 6760), (3380, 4198)]