27507940

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5113}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 57992760

約数和(自身を除く): 30484820

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5113, 5380, 10226, 20452, 25565, 51130, 102260, 1375397, 2750794, 5501588, 6876985, 13753970, 27507940]

約数ペア:

[(1, 27507940), (2, 13753970), (4, 6876985), (5, 5501588), (10, 2750794), (20, 1375397), (269, 102260), (538, 51130), (1076, 25565), (1345, 20452), (2690, 10226), (5113, 5380)]