80584848520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{119159}}^1$

素因数の和:119263

約数の個数: 128

約数和(自身を含む): 208482336000

約数和(自身を除く): 127897487480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 53, 55, 58, 88, 106, 110, 116, 145, 212, 220, 232, 265, 290, 319, 424, 440, 530, 580, 583, 638, 1060, 1160, 1166, 1276, 1537, 1595, 2120, 2332, 2552, 2915, 3074, 3190, 4664, 5830, 6148, 6380, 7685, 11660, 12296, 12760, 15370, 16907, 23320, 30740, 33814, 61480, 67628, 84535, 119159, 135256, 169070, 238318, 338140, 476636, 595795, 676280, 953272, 1191590, 1310749, 2383180, 2621498, 3455611, 4766360, 5242996, 6315427, 6553745, 6911222, 10485992, 12630854, 13107490, 13822444, 17278055, 25261708, 26214980, 27644888, 31577135, 34556110, 38011721, 50523416, 52429960, 63154270, 69112220, 69469697, 76023442, 126308540, 138224440, 138939394, 152046884, 183147383, 190058605, 252617080, 277878788, 304093768, 347348485, 366294766, 380117210, 555757576, 694696970, 732589532, 760234420, 915736915, 1389393940, 1465179064, 1520468840, 1831473830, 2014621213, 2778787880, 3662947660, 4029242426, 7325895320, 8058484852, 10073106065, 16116969704, 20146212130, 40292424260, 80584848520]

約数ペア:

[(1, 80584848520), (2, 40292424260), (4, 20146212130), (5, 16116969704), (8, 10073106065), (10, 8058484852), (11, 7325895320), (20, 4029242426), (22, 3662947660), (29, 2778787880), (40, 2014621213), (44, 1831473830), (53, 1520468840), (55, 1465179064), (58, 1389393940), (88, 915736915), (106, 760234420), (110, 732589532), (116, 694696970), (145, 555757576), (212, 380117210), (220, 366294766), (232, 347348485), (265, 304093768), (290, 277878788), (319, 252617080), (424, 190058605), (440, 183147383), (530, 152046884), (580, 138939394), (583, 138224440), (638, 126308540), (1060, 76023442), (1160, 69469697), (1166, 69112220), (1276, 63154270), (1537, 52429960), (1595, 50523416), (2120, 38011721), (2332, 34556110), (2552, 31577135), (2915, 27644888), (3074, 26214980), (3190, 25261708), (4664, 17278055), (5830, 13822444), (6148, 13107490), (6380, 12630854), (7685, 10485992), (11660, 6911222), (12296, 6553745), (12760, 6315427), (15370, 5242996), (16907, 4766360), (23320, 3455611), (30740, 2621498), (33814, 2383180), (61480, 1310749), (67628, 1191590), (84535, 953272), (119159, 676280), (135256, 595795), (169070, 476636), (238318, 338140)]