88028020

素因数分解:

$2^2\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{2383}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 185036544

約数和(自身を除く): 97008524

約数列:

[1, 2, 4, 5, 10, 20, 1847, 2383, 3694, 4766, 7388, 9235, 9532, 11915, 18470, 23830, 36940, 47660, 4401401, 8802802, 17605604, 22007005, 44014010, 88028020]

約数ペア:

[(1, 88028020), (2, 44014010), (4, 22007005), (5, 17605604), (10, 8802802), (20, 4401401), (1847, 47660), (2383, 36940), (3694, 23830), (4766, 18470), (7388, 11915), (9235, 9532)]