26728180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22651}}^1$

素因数の和:22719

約数の個数: 24

約数和(自身を含む): 57083040

約数和(自身を除く): 30354860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22651, 45302, 90604, 113255, 226510, 453020, 1336409, 2672818, 5345636, 6682045, 13364090, 26728180]

約数ペア:

[(1, 26728180), (2, 13364090), (4, 6682045), (5, 5345636), (10, 2672818), (20, 1336409), (59, 453020), (118, 226510), (236, 113255), (295, 90604), (590, 45302), (1180, 22651)]