44628020

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1987}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 93849504

約数和(自身を除く): 49221484

約数列:

[1, 2, 4, 5, 10, 20, 1123, 1987, 2246, 3974, 4492, 5615, 7948, 9935, 11230, 19870, 22460, 39740, 2231401, 4462802, 8925604, 11157005, 22314010, 44628020]

約数ペア:

[(1, 44628020), (2, 22314010), (4, 11157005), (5, 8925604), (10, 4462802), (20, 2231401), (1123, 39740), (1987, 22460), (2246, 19870), (3974, 11230), (4492, 9935), (5615, 7948)]