29421740

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1303}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 61887840

約数和(自身を除く): 32466100

約数列:

[1, 2, 4, 5, 10, 20, 1129, 1303, 2258, 2606, 4516, 5212, 5645, 6515, 11290, 13030, 22580, 26060, 1471087, 2942174, 5884348, 7355435, 14710870, 29421740]

約数ペア:

[(1, 29421740), (2, 14710870), (4, 7355435), (5, 5884348), (10, 2942174), (20, 1471087), (1129, 26060), (1303, 22580), (2258, 13030), (2606, 11290), (4516, 6515), (5212, 5645)]