11326780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18269}}^1$

素因数の和:18309

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 13228100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 18269, 36538, 73076, 91345, 182690, 365380, 566339, 1132678, 2265356, 2831695, 5663390, 11326780]

約数ペア:

[(1, 11326780), (2, 5663390), (4, 2831695), (5, 2265356), (10, 1132678), (20, 566339), (31, 365380), (62, 182690), (124, 91345), (155, 73076), (310, 36538), (620, 18269)]