54830740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34703}}^1$

素因数の和:34791

約数の個数: 24

約数和(自身を含む): 116605440

約数和(自身を除く): 61774700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34703, 69406, 138812, 173515, 347030, 694060, 2741537, 5483074, 10966148, 13707685, 27415370, 54830740]

約数ペア:

[(1, 54830740), (2, 27415370), (4, 13707685), (5, 10966148), (10, 5483074), (20, 2741537), (79, 694060), (158, 347030), (316, 173515), (395, 138812), (790, 69406), (1580, 34703)]