83008040

素因数分解:

$2^3\times 5^1\times {\mathrm{2075201}}^1$

素因数の和:2075212

約数の個数: 16

約数和(自身を含む): 186768180

約数和(自身を除く): 103760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2075201, 4150402, 8300804, 10376005, 16601608, 20752010, 41504020, 83008040]

約数ペア:

[(1, 83008040), (2, 41504020), (4, 20752010), (5, 16601608), (8, 10376005), (10, 8300804), (20, 4150402), (40, 2075201)]