54641140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34583}}^1$

素因数の和:34671

約数の個数: 24

約数和(自身を含む): 116202240

約数和(自身を除く): 61561100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34583, 69166, 138332, 172915, 345830, 691660, 2732057, 5464114, 10928228, 13660285, 27320570, 54641140]

約数ペア:

[(1, 54641140), (2, 27320570), (4, 13660285), (5, 10928228), (10, 5464114), (20, 2732057), (79, 691660), (158, 345830), (316, 172915), (395, 138332), (790, 69166), (1580, 34583)]