26596820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18217}}^1$

素因数の和:18299

約数の個数: 24

約数和(自身を含む): 56621544

約数和(自身を除く): 30024724

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18217, 36434, 72868, 91085, 182170, 364340, 1329841, 2659682, 5319364, 6649205, 13298410, 26596820]

約数ペア:

[(1, 26596820), (2, 13298410), (4, 6649205), (5, 5319364), (10, 2659682), (20, 1329841), (73, 364340), (146, 182170), (292, 91085), (365, 72868), (730, 36434), (1460, 18217)]