102063280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115981}}^1$

素因数の和:116005

約数の個数: 40

約数和(自身を含む): 258871824

約数和(自身を除く): 156808544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 115981, 231962, 463924, 579905, 927848, 1159810, 1275791, 1855696, 2319620, 2551582, 4639240, 5103164, 6378955, 9278480, 10206328, 12757910, 20412656, 25515820, 51031640, 102063280]

約数ペア:

[(1, 102063280), (2, 51031640), (4, 25515820), (5, 20412656), (8, 12757910), (10, 10206328), (11, 9278480), (16, 6378955), (20, 5103164), (22, 4639240), (40, 2551582), (44, 2319620), (55, 1855696), (80, 1275791), (88, 1159810), (110, 927848), (176, 579905), (220, 463924), (440, 231962), (880, 115981)]