40203395

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 49222080

約数和(自身を除く): 9018685

約数列:

[1, 5, 71, 269, 355, 421, 1345, 2105, 19099, 29891, 95495, 113249, 149455, 566245, 8040679, 40203395]

約数ペア:

[(1, 40203395), (5, 8040679), (71, 566245), (269, 149455), (355, 113249), (421, 95495), (1345, 29891), (2105, 19099)]