10913480

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 13762360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1087, 1255, 2008, 2174, 2510, 4348, 5020, 5435, 8696, 10040, 10870, 21740, 43480, 272837, 545674, 1091348, 1364185, 2182696, 2728370, 5456740, 10913480]

約数ペア:

[(1, 10913480), (2, 5456740), (4, 2728370), (5, 2182696), (8, 1364185), (10, 1091348), (20, 545674), (40, 272837), (251, 43480), (502, 21740), (1004, 10870), (1087, 10040), (1255, 8696), (2008, 5435), (2174, 5020), (2510, 4348)]