69277520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 179519760

約数和(自身を除く): 110242240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2297, 2320, 3016, 3770, 4594, 6032, 7540, 9188, 11485, 15080, 18376, 22970, 29861, 30160, 36752, 45940, 59722, 66613, 91880, 119444, 133226, 149305, 183760, 238888, 266452, 298610, 333065, 477776, 532904, 597220, 666130, 865969, 1065808, 1194440, 1332260, 1731938, 2388880, 2664520, 3463876, 4329845, 5329040, 6927752, 8659690, 13855504, 17319380, 34638760, 69277520]

約数ペア:

[(1, 69277520), (2, 34638760), (4, 17319380), (5, 13855504), (8, 8659690), (10, 6927752), (13, 5329040), (16, 4329845), (20, 3463876), (26, 2664520), (29, 2388880), (40, 1731938), (52, 1332260), (58, 1194440), (65, 1065808), (80, 865969), (104, 666130), (116, 597220), (130, 532904), (145, 477776), (208, 333065), (232, 298610), (260, 266452), (290, 238888), (377, 183760), (464, 149305), (520, 133226), (580, 119444), (754, 91880), (1040, 66613), (1160, 59722), (1508, 45940), (1885, 36752), (2297, 30160), (2320, 29861), (3016, 22970), (3770, 18376), (4594, 15080), (6032, 11485), (7540, 9188)]