41989160

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2297}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 94723560

約数和(自身を除く): 52734400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 2297, 3656, 4570, 4594, 9140, 9188, 11485, 18280, 18376, 22970, 45940, 91880, 1049729, 2099458, 4198916, 5248645, 8397832, 10497290, 20994580, 41989160]

約数ペア:

[(1, 41989160), (2, 20994580), (4, 10497290), (5, 8397832), (8, 5248645), (10, 4198916), (20, 2099458), (40, 1049729), (457, 91880), (914, 45940), (1828, 22970), (2285, 18376), (2297, 18280), (3656, 11485), (4570, 9188), (4594, 9140)]