135525280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77003}}^1$

素因数の和:77029

約数の個数: 48

約数和(自身を含む): 349290144

約数和(自身を除く): 213764864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 77003, 154006, 308012, 385015, 616024, 770030, 847033, 1232048, 1540060, 1694066, 2464096, 3080120, 3388132, 4235165, 6160240, 6776264, 8470330, 12320480, 13552528, 16940660, 27105056, 33881320, 67762640, 135525280]

約数ペア:

[(1, 135525280), (2, 67762640), (4, 33881320), (5, 27105056), (8, 16940660), (10, 13552528), (11, 12320480), (16, 8470330), (20, 6776264), (22, 6160240), (32, 4235165), (40, 3388132), (44, 3080120), (55, 2464096), (80, 1694066), (88, 1540060), (110, 1232048), (160, 847033), (176, 770030), (220, 616024), (352, 385015), (440, 308012), (880, 154006), (1760, 77003)]