79929260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{92941}}^1$

素因数の和:92993

約数の個数: 24

約数和(自身を含む): 171756816

約数和(自身を除く): 91827556

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 92941, 185882, 371764, 464705, 929410, 1858820, 3996463, 7992926, 15985852, 19982315, 39964630, 79929260]

約数ペア:

[(1, 79929260), (2, 39964630), (4, 19982315), (5, 15985852), (10, 7992926), (20, 3996463), (43, 1858820), (86, 929410), (172, 464705), (215, 371764), (430, 185882), (860, 92941)]