161032010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{392761}}^1$

素因数の和:392809

約数の個数: 16

約数和(自身を含む): 296928072

約数和(自身を除く): 135896062

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 392761, 785522, 1963805, 3927610, 16103201, 32206402, 80516005, 161032010]

約数ペア:

[(1, 161032010), (2, 80516005), (5, 32206402), (10, 16103201), (41, 3927610), (82, 1963805), (205, 785522), (410, 392761)]