42986120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37057}}^1$

素因数の和:37097

約数の個数: 32

約数和(自身を含む): 100056600

約数和(自身を除く): 57070480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 37057, 74114, 148228, 185285, 296456, 370570, 741140, 1074653, 1482280, 2149306, 4298612, 5373265, 8597224, 10746530, 21493060, 42986120]

約数ペア:

[(1, 42986120), (2, 21493060), (4, 10746530), (5, 8597224), (8, 5373265), (10, 4298612), (20, 2149306), (29, 1482280), (40, 1074653), (58, 741140), (116, 370570), (145, 296456), (232, 185285), (290, 148228), (580, 74114), (1160, 37057)]