45350740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28703}}^1$

素因数の和:28791

約数の個数: 24

約数和(自身を含む): 96445440

約数和(自身を除く): 51094700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 28703, 57406, 114812, 143515, 287030, 574060, 2267537, 4535074, 9070148, 11337685, 22675370, 45350740]

約数ペア:

[(1, 45350740), (2, 22675370), (4, 11337685), (5, 9070148), (10, 4535074), (20, 2267537), (79, 574060), (158, 287030), (316, 143515), (395, 114812), (790, 57406), (1580, 28703)]