79684460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137387}}^1$

素因数の和:137425

約数の個数: 24

約数和(自身を含む): 173108880

約数和(自身を除く): 93424420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 137387, 274774, 549548, 686935, 1373870, 2747740, 3984223, 7968446, 15936892, 19921115, 39842230, 79684460]

約数ペア:

[(1, 79684460), (2, 39842230), (4, 19921115), (5, 15936892), (10, 7968446), (20, 3984223), (29, 2747740), (58, 1373870), (116, 686935), (145, 549548), (290, 274774), (580, 137387)]