27074920

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{911}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 61067520

約数和(自身を除く): 33992600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 911, 1486, 1822, 2972, 3644, 3715, 4555, 5944, 7288, 7430, 9110, 14860, 18220, 29720, 36440, 676873, 1353746, 2707492, 3384365, 5414984, 6768730, 13537460, 27074920]

約数ペア:

[(1, 27074920), (2, 13537460), (4, 6768730), (5, 5414984), (8, 3384365), (10, 2707492), (20, 1353746), (40, 676873), (743, 36440), (911, 29720), (1486, 18220), (1822, 14860), (2972, 9110), (3644, 7430), (3715, 7288), (4555, 5944)]