5321480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 12058200

約数和(自身を除く): 6736720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 769, 865, 1384, 1538, 1730, 3076, 3460, 3845, 6152, 6920, 7690, 15380, 30760, 133037, 266074, 532148, 665185, 1064296, 1330370, 2660740, 5321480]

約数ペア:

[(1, 5321480), (2, 2660740), (4, 1330370), (5, 1064296), (8, 665185), (10, 532148), (20, 266074), (40, 133037), (173, 30760), (346, 15380), (692, 7690), (769, 6920), (865, 6152), (1384, 3845), (1538, 3460), (1730, 3076)]