42783320

素因数分解:

$2^3\times 5^1\times {\mathrm{1069583}}^1$

素因数の和:1069594

約数の個数: 16

約数和(自身を含む): 96262560

約数和(自身を除く): 53479240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069583, 2139166, 4278332, 5347915, 8556664, 10695830, 21391660, 42783320]

約数ペア:

[(1, 42783320), (2, 21391660), (4, 10695830), (5, 8556664), (8, 5347915), (10, 4278332), (20, 2139166), (40, 1069583)]