67936220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308801}}^1$

素因数の和:308821

約数の個数: 24

約数和(自身を含む): 155636208

約数和(自身を除く): 87699988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 308801, 617602, 1235204, 1544005, 3088010, 3396811, 6176020, 6793622, 13587244, 16984055, 33968110, 67936220]

約数ペア:

[(1, 67936220), (2, 33968110), (4, 16984055), (5, 13587244), (10, 6793622), (11, 6176020), (20, 3396811), (22, 3088010), (44, 1544005), (55, 1235204), (110, 617602), (220, 308801)]