78079480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84869}}^1$

素因数の和:84903

約数の個数: 32

約数和(自身を含む): 183319200

約数和(自身を除く): 105239720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 84869, 169738, 339476, 424345, 678952, 848690, 1697380, 1951987, 3394760, 3903974, 7807948, 9759935, 15615896, 19519870, 39039740, 78079480]

約数ペア:

[(1, 78079480), (2, 39039740), (4, 19519870), (5, 15615896), (8, 9759935), (10, 7807948), (20, 3903974), (23, 3394760), (40, 1951987), (46, 1697380), (92, 848690), (115, 678952), (184, 424345), (230, 339476), (460, 169738), (920, 84869)]