13328300

素因数分解:

$2^2\times 5^2\times {\mathrm{133283}}^1$

素因数の和:133297

約数の個数: 18

約数和(自身を含む): 28922628

約数和(自身を除く): 15594328

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 133283, 266566, 533132, 666415, 1332830, 2665660, 3332075, 6664150, 13328300]

約数ペア:

[(1, 13328300), (2, 6664150), (4, 3332075), (5, 2665660), (10, 1332830), (20, 666415), (25, 533132), (50, 266566), (100, 133283)]