67249340

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{1867}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 141377712

約数和(自身を除く): 74128372

約数列:

[1, 2, 4, 5, 10, 20, 1801, 1867, 3602, 3734, 7204, 7468, 9005, 9335, 18010, 18670, 36020, 37340, 3362467, 6724934, 13449868, 16812335, 33624670, 67249340]

約数ペア:

[(1, 67249340), (2, 33624670), (4, 16812335), (5, 13449868), (10, 6724934), (20, 3362467), (1801, 37340), (1867, 36020), (3602, 18670), (3734, 18010), (7204, 9335), (7468, 9005)]