85892020

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3301}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 180566568

約数和(自身を除く): 94674548

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2602, 3301, 5204, 6505, 6602, 13010, 13204, 16505, 26020, 33010, 66020, 4294601, 8589202, 17178404, 21473005, 42946010, 85892020]

約数ペア:

[(1, 85892020), (2, 42946010), (4, 21473005), (5, 17178404), (10, 8589202), (20, 4294601), (1301, 66020), (2602, 33010), (3301, 26020), (5204, 16505), (6505, 13204), (6602, 13010)]