161003060

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{5197}}^1$

素因数の和:6755

約数の個数: 24

約数和(自身を含む): 338389800

約数和(自身を除く): 177386740

約数列:

[1, 2, 4, 5, 10, 20, 1549, 3098, 5197, 6196, 7745, 10394, 15490, 20788, 25985, 30980, 51970, 103940, 8050153, 16100306, 32200612, 40250765, 80501530, 161003060]

約数ペア:

[(1, 161003060), (2, 80501530), (4, 40250765), (5, 32200612), (10, 16100306), (20, 8050153), (1549, 103940), (3098, 51970), (5197, 30980), (6196, 25985), (7745, 20788), (10394, 15490)]