64157350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 127277568

約数和(自身を除く): 63120218

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 1187, 2162, 2350, 2374, 5405, 5935, 10810, 11870, 27025, 27301, 29675, 54050, 54602, 55789, 59350, 111578, 136505, 273010, 278945, 557890, 682525, 1283147, 1365050, 1394725, 2566294, 2789450, 6415735, 12831470, 32078675, 64157350]

約数ペア:

[(1, 64157350), (2, 32078675), (5, 12831470), (10, 6415735), (23, 2789450), (25, 2566294), (46, 1394725), (47, 1365050), (50, 1283147), (94, 682525), (115, 557890), (230, 278945), (235, 273010), (470, 136505), (575, 111578), (1081, 59350), (1150, 55789), (1175, 54602), (1187, 54050), (2162, 29675), (2350, 27301), (2374, 27025), (5405, 11870), (5935, 10810)]