280180330

素因数分解:

$2^1\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{8677}}^1$

素因数の和:11913

約数の個数: 16

約数和(自身を含む): 504538920

約数和(自身を除く): 224358590

約数列:

[1, 2, 5, 10, 3229, 6458, 8677, 16145, 17354, 32290, 43385, 86770, 28018033, 56036066, 140090165, 280180330]

約数ペア:

[(1, 280180330), (2, 140090165), (5, 56036066), (10, 28018033), (3229, 86770), (6458, 43385), (8677, 32290), (16145, 17354)]