528774140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1149509}}^1$

素因数の和:1149541

約数の個数: 24

約数和(自身を含む): 1158706080

約数和(自身を除く): 629931940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1149509, 2299018, 4598036, 5747545, 11495090, 22990180, 26438707, 52877414, 105754828, 132193535, 264387070, 528774140]

約数ペア:

[(1, 528774140), (2, 264387070), (4, 132193535), (5, 105754828), (10, 52877414), (20, 26438707), (23, 22990180), (46, 11495090), (92, 5747545), (115, 4598036), (230, 2299018), (460, 1149509)]