231310528060

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{7466447}}^1$

素因数の和:7468005

約数の個数: 24

約数和(自身を含む): 486065764800

約数和(自身を除く): 254755236740

約数列:

[1, 2, 4, 5, 10, 20, 1549, 3098, 6196, 7745, 15490, 30980, 7466447, 14932894, 29865788, 37332235, 74664470, 149328940, 11565526403, 23131052806, 46262105612, 57827632015, 115655264030, 231310528060]

約数ペア:

[(1, 231310528060), (2, 115655264030), (4, 57827632015), (5, 46262105612), (10, 23131052806), (20, 11565526403), (1549, 149328940), (3098, 74664470), (6196, 37332235), (7745, 29865788), (15490, 14932894), (30980, 7466447)]