26601420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 75091968

約数和(自身を除く): 48490548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3491, 3810, 6982, 7620, 10473, 13964, 17455, 20946, 34910, 41892, 52365, 69820, 104730, 209460, 443357, 886714, 1330071, 1773428, 2216785, 2660142, 4433570, 5320284, 6650355, 8867140, 13300710, 26601420]

約数ペア:

[(1, 26601420), (2, 13300710), (3, 8867140), (4, 6650355), (5, 5320284), (6, 4433570), (10, 2660142), (12, 2216785), (15, 1773428), (20, 1330071), (30, 886714), (60, 443357), (127, 209460), (254, 104730), (381, 69820), (508, 52365), (635, 41892), (762, 34910), (1270, 20946), (1524, 17455), (1905, 13964), (2540, 10473), (3491, 7620), (3810, 6982)]