115971680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 301771008

約数和(自身を除く): 185799328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 262, 352, 440, 503, 524, 655, 880, 1006, 1048, 1310, 1441, 1760, 2012, 2096, 2515, 2620, 2882, 4024, 4192, 5030, 5240, 5533, 5764, 7205, 8048, 10060, 10480, 11066, 11528, 14410, 16096, 20120, 20960, 22132, 23056, 27665, 28820, 40240, 44264, 46112, 55330, 57640, 65893, 80480, 88528, 110660, 115280, 131786, 177056, 221320, 230560, 263572, 329465, 442640, 527144, 658930, 724823, 885280, 1054288, 1317860, 1449646, 2108576, 2635720, 2899292, 3624115, 5271440, 5798584, 7248230, 10542880, 11597168, 14496460, 23194336, 28992920, 57985840, 115971680]

約数ペア:

[(1, 115971680), (2, 57985840), (4, 28992920), (5, 23194336), (8, 14496460), (10, 11597168), (11, 10542880), (16, 7248230), (20, 5798584), (22, 5271440), (32, 3624115), (40, 2899292), (44, 2635720), (55, 2108576), (80, 1449646), (88, 1317860), (110, 1054288), (131, 885280), (160, 724823), (176, 658930), (220, 527144), (262, 442640), (352, 329465), (440, 263572), (503, 230560), (524, 221320), (655, 177056), (880, 131786), (1006, 115280), (1048, 110660), (1310, 88528), (1441, 80480), (1760, 65893), (2012, 57640), (2096, 55330), (2515, 46112), (2620, 44264), (2882, 40240), (4024, 28820), (4192, 27665), (5030, 23056), (5240, 22132), (5533, 20960), (5764, 20120), (7205, 16096), (8048, 14410), (10060, 11528), (10480, 11066)]