47039120

素因数分解:

$2^4\times 5^1\times {\mathrm{587989}}^1$

素因数の和:588002

約数の個数: 20

約数和(自身を含む): 109366140

約数和(自身を除く): 62327020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587989, 1175978, 2351956, 2939945, 4703912, 5879890, 9407824, 11759780, 23519560, 47039120]

約数ペア:

[(1, 47039120), (2, 23519560), (4, 11759780), (5, 9407824), (8, 5879890), (10, 4703912), (16, 2939945), (20, 2351956), (40, 1175978), (80, 587989)]