112159640

素因数分解:

$2^3\times 5^1\times {\mathrm{2803991}}^1$

素因数の和:2804002

約数の個数: 16

約数和(自身を含む): 252359280

約数和(自身を除く): 140199640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2803991, 5607982, 11215964, 14019955, 22431928, 28039910, 56079820, 112159640]

約数ペア:

[(1, 112159640), (2, 56079820), (4, 28039910), (5, 22431928), (8, 14019955), (10, 11215964), (20, 5607982), (40, 2803991)]