22472260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4177}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 47378520

約数和(自身を除く): 24906260

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4177, 5380, 8354, 16708, 20885, 41770, 83540, 1123613, 2247226, 4494452, 5618065, 11236130, 22472260]

約数ペア:

[(1, 22472260), (2, 11236130), (4, 5618065), (5, 4494452), (10, 2247226), (20, 1123613), (269, 83540), (538, 41770), (1076, 20885), (1345, 16708), (2690, 8354), (4177, 5380)]