80487530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^2\times {\mathrm{353}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 146256516

約数和(自身を除く): 65768986

約数列:

[1, 2, 5, 10, 151, 302, 353, 706, 755, 1510, 1765, 3530, 22801, 45602, 53303, 106606, 114005, 228010, 266515, 533030, 8048753, 16097506, 40243765, 80487530]

約数ペア:

[(1, 80487530), (2, 40243765), (5, 16097506), (10, 8048753), (151, 533030), (302, 266515), (353, 228010), (706, 114005), (755, 106606), (1510, 53303), (1765, 45602), (3530, 22801)]