274011680

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6823}}^1$

素因数の和:7089

約数の個数: 48

約数和(自身を含む): 650026944

約数和(自身を除く): 376015264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 6823, 8032, 10040, 13646, 20080, 27292, 34115, 40160, 54584, 68230, 109168, 136460, 218336, 272920, 545840, 1091680, 1712573, 3425146, 6850292, 8562865, 13700584, 17125730, 27401168, 34251460, 54802336, 68502920, 137005840, 274011680]

約数ペア:

[(1, 274011680), (2, 137005840), (4, 68502920), (5, 54802336), (8, 34251460), (10, 27401168), (16, 17125730), (20, 13700584), (32, 8562865), (40, 6850292), (80, 3425146), (160, 1712573), (251, 1091680), (502, 545840), (1004, 272920), (1255, 218336), (2008, 136460), (2510, 109168), (4016, 68230), (5020, 54584), (6823, 40160), (8032, 34115), (10040, 27292), (13646, 20080)]