79506260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209227}}^1$

素因数の和:209255

約数の個数: 24

約数和(自身を含む): 175751520

約数和(自身を除く): 96245260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 209227, 418454, 836908, 1046135, 2092270, 3975313, 4184540, 7950626, 15901252, 19876565, 39753130, 79506260]

約数ペア:

[(1, 79506260), (2, 39753130), (4, 19876565), (5, 15901252), (10, 7950626), (19, 4184540), (20, 3975313), (38, 2092270), (76, 1046135), (95, 836908), (190, 418454), (380, 209227)]