28586660

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3301}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 60188856

約数和(自身を除く): 31602196

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 3301, 4330, 6602, 8660, 13204, 16505, 33010, 66020, 1429333, 2858666, 5717332, 7146665, 14293330, 28586660]

約数ペア:

[(1, 28586660), (2, 14293330), (4, 7146665), (5, 5717332), (10, 2858666), (20, 1429333), (433, 66020), (866, 33010), (1732, 16505), (2165, 13204), (3301, 8660), (4330, 6602)]