249040060

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{9109}}^1$

素因数の和:10485

約数の個数: 24

約数和(自身を含む): 523424160

約数和(自身を除く): 274384100

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 6835, 9109, 13670, 18218, 27340, 36436, 45545, 91090, 182180, 12452003, 24904006, 49808012, 62260015, 124520030, 249040060]

約数ペア:

[(1, 249040060), (2, 124520030), (4, 62260015), (5, 49808012), (10, 24904006), (20, 12452003), (1367, 182180), (2734, 91090), (5468, 45545), (6835, 36436), (9109, 27340), (13670, 18218)]