29663780

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1949}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 62407800

約数和(自身を除く): 32744020

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 1949, 3044, 3805, 3898, 7610, 7796, 9745, 15220, 19490, 38980, 1483189, 2966378, 5932756, 7415945, 14831890, 29663780]

約数ペア:

[(1, 29663780), (2, 14831890), (4, 7415945), (5, 5932756), (10, 2966378), (20, 1483189), (761, 38980), (1522, 19490), (1949, 15220), (3044, 9745), (3805, 7796), (3898, 7610)]