73901804240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{264919}}^1$

素因数の和:265260

約数の個数: 80

約数和(自身を含む): 188033857920

約数和(自身を除く): 114132053680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 317, 440, 634, 880, 1268, 1585, 2536, 3170, 3487, 5072, 6340, 6974, 12680, 13948, 17435, 25360, 27896, 34870, 55792, 69740, 139480, 264919, 278960, 529838, 1059676, 1324595, 2119352, 2649190, 2914109, 4238704, 5298380, 5828218, 10596760, 11656436, 14570545, 21193520, 23312872, 29141090, 46625744, 58282180, 83979323, 116564360, 167958646, 233128720, 335917292, 419896615, 671834584, 839793230, 923772553, 1343669168, 1679586460, 1847545106, 3359172920, 3695090212, 4618862765, 6718345840, 7390180424, 9237725530, 14780360848, 18475451060, 36950902120, 73901804240]

約数ペア:

[(1, 73901804240), (2, 36950902120), (4, 18475451060), (5, 14780360848), (8, 9237725530), (10, 7390180424), (11, 6718345840), (16, 4618862765), (20, 3695090212), (22, 3359172920), (40, 1847545106), (44, 1679586460), (55, 1343669168), (80, 923772553), (88, 839793230), (110, 671834584), (176, 419896615), (220, 335917292), (317, 233128720), (440, 167958646), (634, 116564360), (880, 83979323), (1268, 58282180), (1585, 46625744), (2536, 29141090), (3170, 23312872), (3487, 21193520), (5072, 14570545), (6340, 11656436), (6974, 10596760), (12680, 5828218), (13948, 5298380), (17435, 4238704), (25360, 2914109), (27896, 2649190), (34870, 2119352), (55792, 1324595), (69740, 1059676), (139480, 529838), (264919, 278960)]