5187950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 10475520

約数和(自身を除く): 5287570

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 127, 190, 215, 254, 430, 475, 635, 817, 950, 1075, 1270, 1634, 2150, 2413, 3175, 4085, 4826, 5461, 6350, 8170, 10922, 12065, 20425, 24130, 27305, 40850, 54610, 60325, 103759, 120650, 136525, 207518, 273050, 518795, 1037590, 2593975, 5187950]

約数ペア:

[(1, 5187950), (2, 2593975), (5, 1037590), (10, 518795), (19, 273050), (25, 207518), (38, 136525), (43, 120650), (50, 103759), (86, 60325), (95, 54610), (127, 40850), (190, 27305), (215, 24130), (254, 20425), (430, 12065), (475, 10922), (635, 8170), (817, 6350), (950, 5461), (1075, 4826), (1270, 4085), (1634, 3175), (2150, 2413)]