9910955360

素因数分解:

$2^5\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{47981}}^1$

素因数の和:49287

約数の個数: 48

約数和(自身を含む): 23433257232

約数和(自身を除く): 13522301872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1291, 2582, 5164, 6455, 10328, 12910, 20656, 25820, 41312, 47981, 51640, 95962, 103280, 191924, 206560, 239905, 383848, 479810, 767696, 959620, 1535392, 1919240, 3838480, 7676960, 61943471, 123886942, 247773884, 309717355, 495547768, 619434710, 991095536, 1238869420, 1982191072, 2477738840, 4955477680, 9910955360]

約数ペア:

[(1, 9910955360), (2, 4955477680), (4, 2477738840), (5, 1982191072), (8, 1238869420), (10, 991095536), (16, 619434710), (20, 495547768), (32, 309717355), (40, 247773884), (80, 123886942), (160, 61943471), (1291, 7676960), (2582, 3838480), (5164, 1919240), (6455, 1535392), (10328, 959620), (12910, 767696), (20656, 479810), (25820, 383848), (41312, 239905), (47981, 206560), (51640, 191924), (95962, 103280)]