29401220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27737}}^1$

素因数の和:27799

約数の個数: 24

約数和(自身を含む): 62909784

約数和(自身を除く): 33508564

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 27737, 55474, 110948, 138685, 277370, 554740, 1470061, 2940122, 5880244, 7350305, 14700610, 29401220]

約数ペア:

[(1, 29401220), (2, 14700610), (4, 7350305), (5, 5880244), (10, 2940122), (20, 1470061), (53, 554740), (106, 277370), (212, 138685), (265, 110948), (530, 55474), (1060, 27737)]