67018540

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{5431}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 140992992

約数和(自身を除く): 73974452

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 5431, 6170, 10862, 12340, 21724, 27155, 54310, 108620, 3350927, 6701854, 13403708, 16754635, 33509270, 67018540]

約数ペア:

[(1, 67018540), (2, 33509270), (4, 16754635), (5, 13403708), (10, 6701854), (20, 3350927), (617, 108620), (1234, 54310), (2468, 27155), (3085, 21724), (5431, 12340), (6170, 10862)]