5655980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 13257216

約数和(自身を除く): 7601236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 547, 940, 1034, 1094, 2068, 2188, 2585, 2735, 5170, 5470, 6017, 10340, 10940, 12034, 24068, 25709, 30085, 51418, 60170, 102836, 120340, 128545, 257090, 282799, 514180, 565598, 1131196, 1413995, 2827990, 5655980]

約数ペア:

[(1, 5655980), (2, 2827990), (4, 1413995), (5, 1131196), (10, 565598), (11, 514180), (20, 282799), (22, 257090), (44, 128545), (47, 120340), (55, 102836), (94, 60170), (110, 51418), (188, 30085), (220, 25709), (235, 24068), (470, 12034), (517, 10940), (547, 10340), (940, 6017), (1034, 5470), (1094, 5170), (2068, 2735), (2188, 2585)]