11901350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 11668570

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 79, 115, 131, 158, 230, 262, 395, 575, 655, 790, 1150, 1310, 1817, 1975, 3013, 3275, 3634, 3950, 6026, 6550, 9085, 10349, 15065, 18170, 20698, 30130, 45425, 51745, 75325, 90850, 103490, 150650, 238027, 258725, 476054, 517450, 1190135, 2380270, 5950675, 11901350]

約数ペア:

[(1, 11901350), (2, 5950675), (5, 2380270), (10, 1190135), (23, 517450), (25, 476054), (46, 258725), (50, 238027), (79, 150650), (115, 103490), (131, 90850), (158, 75325), (230, 51745), (262, 45425), (395, 30130), (575, 20698), (655, 18170), (790, 15065), (1150, 10349), (1310, 9085), (1817, 6550), (1975, 6026), (3013, 3950), (3275, 3634)]