201712430

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{5009}}^1$

素因数の和:9043

約数の個数: 16

約数和(自身を含む): 363245040

約数和(自身を除く): 161532610

約数列:

[1, 2, 5, 10, 4027, 5009, 8054, 10018, 20135, 25045, 40270, 50090, 20171243, 40342486, 100856215, 201712430]

約数ペア:

[(1, 201712430), (2, 100856215), (5, 40342486), (10, 20171243), (4027, 50090), (5009, 40270), (8054, 25045), (10018, 20135)]