38275940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65993}}^1$

素因数の和:66031

約数の個数: 24

約数和(自身を含む): 83152440

約数和(自身を除く): 44876500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 65993, 131986, 263972, 329965, 659930, 1319860, 1913797, 3827594, 7655188, 9568985, 19137970, 38275940]

約数ペア:

[(1, 38275940), (2, 19137970), (4, 9568985), (5, 7655188), (10, 3827594), (20, 1913797), (29, 1319860), (58, 659930), (116, 329965), (145, 263972), (290, 131986), (580, 65993)]