16354880

素因数分解:

$2^6\times 5^1\times {\mathrm{51109}}^1$

素因数の和:51126

約数の個数: 28

約数和(自身を含む): 38945820

約数和(自身を除く): 22590940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51109, 102218, 204436, 255545, 408872, 511090, 817744, 1022180, 1635488, 2044360, 3270976, 4088720, 8177440, 16354880]

約数ペア:

[(1, 16354880), (2, 8177440), (4, 4088720), (5, 3270976), (8, 2044360), (10, 1635488), (16, 1022180), (20, 817744), (32, 511090), (40, 408872), (64, 255545), (80, 204436), (160, 102218), (320, 51109)]