41647390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 77402304

約数和(自身を除く): 35754914

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 647, 785, 1294, 1570, 3235, 6437, 6470, 12874, 26527, 32185, 53054, 64370, 101579, 132635, 203158, 265270, 507895, 1015790, 4164739, 8329478, 20823695, 41647390]

約数ペア:

[(1, 41647390), (2, 20823695), (5, 8329478), (10, 4164739), (41, 1015790), (82, 507895), (157, 265270), (205, 203158), (314, 132635), (410, 101579), (647, 64370), (785, 53054), (1294, 32185), (1570, 26527), (3235, 12874), (6437, 6470)]