67411520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 84

約数和(自身を含む): 176544732

約数和(自身を除く): 109133212

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1741, 1760, 1936, 2420, 3482, 3520, 3872, 4840, 6964, 7744, 8705, 9680, 13928, 17410, 19151, 19360, 27856, 34820, 38302, 38720, 55712, 69640, 76604, 95755, 111424, 139280, 153208, 191510, 210661, 278560, 306416, 383020, 421322, 557120, 612832, 766040, 842644, 1053305, 1225664, 1532080, 1685288, 2106610, 3064160, 3370576, 4213220, 6128320, 6741152, 8426440, 13482304, 16852880, 33705760, 67411520]

約数ペア:

[(1, 67411520), (2, 33705760), (4, 16852880), (5, 13482304), (8, 8426440), (10, 6741152), (11, 6128320), (16, 4213220), (20, 3370576), (22, 3064160), (32, 2106610), (40, 1685288), (44, 1532080), (55, 1225664), (64, 1053305), (80, 842644), (88, 766040), (110, 612832), (121, 557120), (160, 421322), (176, 383020), (220, 306416), (242, 278560), (320, 210661), (352, 191510), (440, 153208), (484, 139280), (605, 111424), (704, 95755), (880, 76604), (968, 69640), (1210, 55712), (1741, 38720), (1760, 38302), (1936, 34820), (2420, 27856), (3482, 19360), (3520, 19151), (3872, 17410), (4840, 13928), (6964, 9680), (7744, 8705)]