62215780

素因数分解:

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

素因数の和:625

約数の個数: 72

約数和(自身を含む): 146934144

約数和(自身を除く): 84718364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 470, 484, 517, 547, 605, 940, 1034, 1094, 1210, 2068, 2188, 2420, 2585, 2735, 5170, 5470, 5687, 6017, 10340, 10940, 11374, 12034, 22748, 24068, 25709, 28435, 30085, 51418, 56870, 60170, 66187, 102836, 113740, 120340, 128545, 132374, 257090, 264748, 282799, 330935, 514180, 565598, 661870, 1131196, 1323740, 1413995, 2827990, 3110789, 5655980, 6221578, 12443156, 15553945, 31107890, 62215780]

約数ペア:

[(1, 62215780), (2, 31107890), (4, 15553945), (5, 12443156), (10, 6221578), (11, 5655980), (20, 3110789), (22, 2827990), (44, 1413995), (47, 1323740), (55, 1131196), (94, 661870), (110, 565598), (121, 514180), (188, 330935), (220, 282799), (235, 264748), (242, 257090), (470, 132374), (484, 128545), (517, 120340), (547, 113740), (605, 102836), (940, 66187), (1034, 60170), (1094, 56870), (1210, 51418), (2068, 30085), (2188, 28435), (2420, 25709), (2585, 24068), (2735, 22748), (5170, 12034), (5470, 11374), (5687, 10940), (6017, 10340)]