118916540

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{12413}}^1$

素因数の和:12901

約数の個数: 24

約数和(自身を含む): 250266240

約数和(自身を除く): 131349700

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 12413, 24826, 49652, 62065, 124130, 248260, 5945827, 11891654, 23783308, 29729135, 59458270, 118916540]

約数ペア:

[(1, 118916540), (2, 59458270), (4, 29729135), (5, 23783308), (10, 11891654), (20, 5945827), (479, 248260), (958, 124130), (1916, 62065), (2395, 49652), (4790, 24826), (9580, 12413)]