86113280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 132

約数和(自身を含む): 228690840

約数和(自身を除く): 142577560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 139, 160, 176, 220, 242, 256, 278, 320, 352, 440, 484, 512, 556, 605, 640, 695, 704, 880, 968, 1024, 1112, 1210, 1280, 1390, 1408, 1529, 1760, 1936, 2224, 2420, 2560, 2780, 2816, 3058, 3520, 3872, 4448, 4840, 5120, 5560, 5632, 6116, 7040, 7645, 7744, 8896, 9680, 11120, 11264, 12232, 14080, 15290, 15488, 16819, 17792, 19360, 22240, 24464, 28160, 30580, 30976, 33638, 35584, 38720, 44480, 48928, 56320, 61160, 61952, 67276, 71168, 77440, 84095, 88960, 97856, 122320, 123904, 134552, 142336, 154880, 168190, 177920, 195712, 244640, 269104, 309760, 336380, 355840, 391424, 489280, 538208, 619520, 672760, 711680, 782848, 978560, 1076416, 1345520, 1565696, 1957120, 2152832, 2691040, 3914240, 4305664, 5382080, 7828480, 8611328, 10764160, 17222656, 21528320, 43056640, 86113280]

約数ペア:

[(1, 86113280), (2, 43056640), (4, 21528320), (5, 17222656), (8, 10764160), (10, 8611328), (11, 7828480), (16, 5382080), (20, 4305664), (22, 3914240), (32, 2691040), (40, 2152832), (44, 1957120), (55, 1565696), (64, 1345520), (80, 1076416), (88, 978560), (110, 782848), (121, 711680), (128, 672760), (139, 619520), (160, 538208), (176, 489280), (220, 391424), (242, 355840), (256, 336380), (278, 309760), (320, 269104), (352, 244640), (440, 195712), (484, 177920), (512, 168190), (556, 154880), (605, 142336), (640, 134552), (695, 123904), (704, 122320), (880, 97856), (968, 88960), (1024, 84095), (1112, 77440), (1210, 71168), (1280, 67276), (1390, 61952), (1408, 61160), (1529, 56320), (1760, 48928), (1936, 44480), (2224, 38720), (2420, 35584), (2560, 33638), (2780, 30976), (2816, 30580), (3058, 28160), (3520, 24464), (3872, 22240), (4448, 19360), (4840, 17792), (5120, 16819), (5560, 15488), (5632, 15290), (6116, 14080), (7040, 12232), (7645, 11264), (7744, 11120), (8896, 9680)]