6212840

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 7887640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1223, 1270, 2446, 2540, 4892, 5080, 6115, 9784, 12230, 24460, 48920, 155321, 310642, 621284, 776605, 1242568, 1553210, 3106420, 6212840]

約数ペア:

[(1, 6212840), (2, 3106420), (4, 1553210), (5, 1242568), (8, 776605), (10, 621284), (20, 310642), (40, 155321), (127, 48920), (254, 24460), (508, 12230), (635, 9784), (1016, 6115), (1223, 5080), (1270, 4892), (2446, 2540)]