109317380

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{11411}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 230065920

約数和(自身を除く): 120748540

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 11411, 22822, 45644, 57055, 114110, 228220, 5465869, 10931738, 21863476, 27329345, 54658690, 109317380]

約数ペア:

[(1, 109317380), (2, 54658690), (4, 27329345), (5, 21863476), (10, 10931738), (20, 5465869), (479, 228220), (958, 114110), (1916, 57055), (2395, 45644), (4790, 22822), (9580, 11411)]