40596760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:13987

約数の個数: 32

約数和(自身を含む): 92600640

約数和(自身を除く): 52003880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 13903, 27806, 55612, 69515, 111224, 139030, 278060, 556120, 1014919, 2029838, 4059676, 5074595, 8119352, 10149190, 20298380, 40596760]

約数ペア:

[(1, 40596760), (2, 20298380), (4, 10149190), (5, 8119352), (8, 5074595), (10, 4059676), (20, 2029838), (40, 1014919), (73, 556120), (146, 278060), (292, 139030), (365, 111224), (584, 69515), (730, 55612), (1460, 27806), (2920, 13903)]