103914320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19387}}^1$

素因数の和:19467

約数の個数: 40

約数和(自身を含む): 245219424

約数和(自身を除く): 141305104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 19387, 38774, 77548, 96935, 155096, 193870, 310192, 387740, 775480, 1298929, 1550960, 2597858, 5195716, 6494645, 10391432, 12989290, 20782864, 25978580, 51957160, 103914320]

約数ペア:

[(1, 103914320), (2, 51957160), (4, 25978580), (5, 20782864), (8, 12989290), (10, 10391432), (16, 6494645), (20, 5195716), (40, 2597858), (67, 1550960), (80, 1298929), (134, 775480), (268, 387740), (335, 310192), (536, 193870), (670, 155096), (1072, 96935), (1340, 77548), (2680, 38774), (5360, 19387)]