8864260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23355

約数の個数: 24

約数和(自身を含む): 19595520

約数和(自身を除く): 10731260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23327, 46654, 93308, 116635, 233270, 443213, 466540, 886426, 1772852, 2216065, 4432130, 8864260]

約数ペア:

[(1, 8864260), (2, 4432130), (4, 2216065), (5, 1772852), (10, 886426), (19, 466540), (20, 443213), (38, 233270), (76, 116635), (95, 93308), (190, 46654), (380, 23327)]