172535710

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{8291}}^1$

素因数の和:10379

約数の個数: 16

約数和(自身を含む): 310750992

約数和(自身を除く): 138215282

約数列:

[1, 2, 5, 10, 2081, 4162, 8291, 10405, 16582, 20810, 41455, 82910, 17253571, 34507142, 86267855, 172535710]

約数ペア:

[(1, 172535710), (2, 86267855), (5, 34507142), (10, 17253571), (2081, 82910), (4162, 41455), (8291, 20810), (10405, 16582)]