57618220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 140797440

約数和(自身を除く): 83179220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 115, 118, 193, 220, 230, 236, 253, 295, 386, 460, 506, 590, 649, 772, 965, 1012, 1180, 1265, 1298, 1357, 1930, 2123, 2530, 2596, 2714, 3245, 3860, 4246, 4439, 5060, 5428, 6490, 6785, 8492, 8878, 10615, 11387, 12980, 13570, 14927, 17756, 21230, 22195, 22774, 27140, 29854, 42460, 44390, 45548, 48829, 56935, 59708, 74635, 88780, 97658, 113870, 125257, 149270, 195316, 227740, 244145, 250514, 261901, 298540, 488290, 501028, 523802, 626285, 976580, 1047604, 1252570, 1309505, 2505140, 2619010, 2880911, 5238020, 5761822, 11523644, 14404555, 28809110, 57618220]

約数ペア:

[(1, 57618220), (2, 28809110), (4, 14404555), (5, 11523644), (10, 5761822), (11, 5238020), (20, 2880911), (22, 2619010), (23, 2505140), (44, 1309505), (46, 1252570), (55, 1047604), (59, 976580), (92, 626285), (110, 523802), (115, 501028), (118, 488290), (193, 298540), (220, 261901), (230, 250514), (236, 244145), (253, 227740), (295, 195316), (386, 149270), (460, 125257), (506, 113870), (590, 97658), (649, 88780), (772, 74635), (965, 59708), (1012, 56935), (1180, 48829), (1265, 45548), (1298, 44390), (1357, 42460), (1930, 29854), (2123, 27140), (2530, 22774), (2596, 22195), (2714, 21230), (3245, 17756), (3860, 14927), (4246, 13570), (4439, 12980), (5060, 11387), (5428, 10615), (6490, 8878), (6785, 8492)]