5466620

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 11524464

約数和(自身を除く): 6057844

約数列:

[1, 2, 4, 5, 10, 20, 443, 617, 886, 1234, 1772, 2215, 2468, 3085, 4430, 6170, 8860, 12340, 273331, 546662, 1093324, 1366655, 2733310, 5466620]

約数ペア:

[(1, 5466620), (2, 2733310), (4, 1366655), (5, 1093324), (10, 546662), (20, 273331), (443, 12340), (617, 8860), (886, 6170), (1234, 4430), (1772, 3085), (2215, 2468)]