320171050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 623210112

約数和(自身を除く): 303039062

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 410, 470, 1025, 1175, 1927, 2050, 2350, 3323, 3854, 6646, 9635, 16615, 19270, 33230, 48175, 83075, 96350, 136243, 156181, 166150, 272486, 312362, 681215, 780905, 1362430, 1561810, 3406075, 3904525, 6403421, 6812150, 7809050, 12806842, 32017105, 64034210, 160085525, 320171050]

約数ペア:

[(1, 320171050), (2, 160085525), (5, 64034210), (10, 32017105), (25, 12806842), (41, 7809050), (47, 6812150), (50, 6403421), (82, 3904525), (94, 3406075), (205, 1561810), (235, 1362430), (410, 780905), (470, 681215), (1025, 312362), (1175, 272486), (1927, 166150), (2050, 156181), (2350, 136243), (3323, 96350), (3854, 83075), (6646, 48175), (9635, 33230), (16615, 19270)]