41815480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149341}}^1$

素因数の和:149359

約数の個数: 32

約数和(自身を含む): 107526240

約数和(自身を除く): 65710760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 149341, 298682, 597364, 746705, 1045387, 1194728, 1493410, 2090774, 2986820, 4181548, 5226935, 5973640, 8363096, 10453870, 20907740, 41815480]

約数ペア:

[(1, 41815480), (2, 20907740), (4, 10453870), (5, 8363096), (7, 5973640), (8, 5226935), (10, 4181548), (14, 2986820), (20, 2090774), (28, 1493410), (35, 1194728), (40, 1045387), (56, 746705), (70, 597364), (140, 298682), (280, 149341)]