6997100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6361}}^1$

素因数の和:6386

約数の個数: 36

約数和(自身を含む): 16566648

約数和(自身を除く): 9569548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 6361, 12722, 25444, 31805, 63610, 69971, 127220, 139942, 159025, 279884, 318050, 349855, 636100, 699710, 1399420, 1749275, 3498550, 6997100]

約数ペア:

[(1, 6997100), (2, 3498550), (4, 1749275), (5, 1399420), (10, 699710), (11, 636100), (20, 349855), (22, 318050), (25, 279884), (44, 159025), (50, 139942), (55, 127220), (100, 69971), (110, 63610), (220, 31805), (275, 25444), (550, 12722), (1100, 6361)]