9112480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 72

約数和(自身を含む): 23380812

約数和(自身を除く): 14268332

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 337, 338, 416, 520, 674, 676, 845, 1040, 1348, 1352, 1685, 1690, 2080, 2696, 2704, 3370, 3380, 4381, 5392, 5408, 6740, 6760, 8762, 10784, 13480, 13520, 17524, 21905, 26960, 27040, 35048, 43810, 53920, 56953, 70096, 87620, 113906, 140192, 175240, 227812, 284765, 350480, 455624, 569530, 700960, 911248, 1139060, 1822496, 2278120, 4556240, 9112480]

約数ペア:

[(1, 9112480), (2, 4556240), (4, 2278120), (5, 1822496), (8, 1139060), (10, 911248), (13, 700960), (16, 569530), (20, 455624), (26, 350480), (32, 284765), (40, 227812), (52, 175240), (65, 140192), (80, 113906), (104, 87620), (130, 70096), (160, 56953), (169, 53920), (208, 43810), (260, 35048), (337, 27040), (338, 26960), (416, 21905), (520, 17524), (674, 13520), (676, 13480), (845, 10784), (1040, 8762), (1348, 6760), (1352, 6740), (1685, 5408), (1690, 5392), (2080, 4381), (2696, 3380), (2704, 3370)]