33780860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88897}}^1$

素因数の和:88925

約数の個数: 24

約数和(自身を含む): 74674320

約数和(自身を除く): 40893460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 88897, 177794, 355588, 444485, 888970, 1689043, 1777940, 3378086, 6756172, 8445215, 16890430, 33780860]

約数ペア:

[(1, 33780860), (2, 16890430), (4, 8445215), (5, 6756172), (10, 3378086), (19, 1777940), (20, 1689043), (38, 888970), (76, 444485), (95, 355588), (190, 177794), (380, 88897)]