29273980

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1949}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 61588800

約数和(自身を除く): 32314820

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 1949, 3004, 3755, 3898, 7510, 7796, 9745, 15020, 19490, 38980, 1463699, 2927398, 5854796, 7318495, 14636990, 29273980]

約数ペア:

[(1, 29273980), (2, 14636990), (4, 7318495), (5, 5854796), (10, 2927398), (20, 1463699), (751, 38980), (1502, 19490), (1949, 15020), (3004, 9745), (3755, 7796), (3898, 7510)]