40757940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226433}}^1$

素因数の和:226448

約数の個数: 36

約数和(自身を含む): 123632964

約数和(自身を除く): 82875024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226433, 452866, 679299, 905732, 1132165, 1358598, 2037897, 2264330, 2717196, 3396495, 4075794, 4528660, 6792990, 8151588, 10189485, 13585980, 20378970, 40757940]

約数ペア:

[(1, 40757940), (2, 20378970), (3, 13585980), (4, 10189485), (5, 8151588), (6, 6792990), (9, 4528660), (10, 4075794), (12, 3396495), (15, 2717196), (18, 2264330), (20, 2037897), (30, 1358598), (36, 1132165), (45, 905732), (60, 679299), (90, 452866), (180, 226433)]