83872010

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{43457}}^1$

素因数の和:43657

約数の個数: 16

約数和(自身を含む): 151755336

約数和(自身を除く): 67883326

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 43457, 86914, 217285, 434570, 8387201, 16774402, 41936005, 83872010]

約数ペア:

[(1, 83872010), (2, 41936005), (5, 16774402), (10, 8387201), (193, 434570), (386, 217285), (965, 86914), (1930, 43457)]