1064340740

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{33703}}^1$

素因数の和:35291

約数の個数: 24

約数和(自身を含む): 2236597440

約数和(自身を除く): 1172256700

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 6316, 7895, 15790, 31580, 33703, 67406, 134812, 168515, 337030, 674060, 53217037, 106434074, 212868148, 266085185, 532170370, 1064340740]

約数ペア:

[(1, 1064340740), (2, 532170370), (4, 266085185), (5, 212868148), (10, 106434074), (20, 53217037), (1579, 674060), (3158, 337030), (6316, 168515), (7895, 134812), (15790, 67406), (31580, 33703)]