56206180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 125012160

約数和(自身を除く): 68805980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 211, 380, 422, 701, 844, 1055, 1402, 2110, 2804, 3505, 4009, 4220, 7010, 8018, 13319, 14020, 16036, 20045, 26638, 40090, 53276, 66595, 80180, 133190, 147911, 266380, 295822, 591644, 739555, 1479110, 2810309, 2958220, 5620618, 11241236, 14051545, 28103090, 56206180]

約数ペア:

[(1, 56206180), (2, 28103090), (4, 14051545), (5, 11241236), (10, 5620618), (19, 2958220), (20, 2810309), (38, 1479110), (76, 739555), (95, 591644), (190, 295822), (211, 266380), (380, 147911), (422, 133190), (701, 80180), (844, 66595), (1055, 53276), (1402, 40090), (2110, 26638), (2804, 20045), (3505, 16036), (4009, 14020), (4220, 13319), (7010, 8018)]