55542920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37529}}^1$

素因数の和:37577

約数の個数: 32

約数和(自身を含む): 128352600

約数和(自身を除く): 72809680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37529, 75058, 150116, 187645, 300232, 375290, 750580, 1388573, 1501160, 2777146, 5554292, 6942865, 11108584, 13885730, 27771460, 55542920]

約数ペア:

[(1, 55542920), (2, 27771460), (4, 13885730), (5, 11108584), (8, 6942865), (10, 5554292), (20, 2777146), (37, 1501160), (40, 1388573), (74, 750580), (148, 375290), (185, 300232), (296, 187645), (370, 150116), (740, 75058), (1480, 37529)]