79444280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23929}}^1$

素因数の和:24023

約数の個数: 32

約数和(自身を含む): 180910800

約数和(自身を除く): 101466520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 23929, 47858, 95716, 119645, 191432, 239290, 478580, 957160, 1986107, 3972214, 7944428, 9930535, 15888856, 19861070, 39722140, 79444280]

約数ペア:

[(1, 79444280), (2, 39722140), (4, 19861070), (5, 15888856), (8, 9930535), (10, 7944428), (20, 3972214), (40, 1986107), (83, 957160), (166, 478580), (332, 239290), (415, 191432), (664, 119645), (830, 95716), (1660, 47858), (3320, 23929)]