82153280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23339}}^1$

素因数の和:23367

約数の個数: 56

約数和(自身を含む): 213420960

約数和(自身を除く): 131267680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 23339, 46678, 93356, 116695, 186712, 233390, 256729, 373424, 466780, 513458, 746848, 933560, 1026916, 1283645, 1493696, 1867120, 2053832, 2567290, 3734240, 4107664, 5134580, 7468480, 8215328, 10269160, 16430656, 20538320, 41076640, 82153280]

約数ペア:

[(1, 82153280), (2, 41076640), (4, 20538320), (5, 16430656), (8, 10269160), (10, 8215328), (11, 7468480), (16, 5134580), (20, 4107664), (22, 3734240), (32, 2567290), (40, 2053832), (44, 1867120), (55, 1493696), (64, 1283645), (80, 1026916), (88, 933560), (110, 746848), (160, 513458), (176, 466780), (220, 373424), (320, 256729), (352, 233390), (440, 186712), (704, 116695), (880, 93356), (1760, 46678), (3520, 23339)]