27228280

素因数分解:

$2^3\times 5^1\times {\mathrm{680707}}^1$

素因数の和:680718

約数の個数: 16

約数和(自身を含む): 61263720

約数和(自身を除く): 34035440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 680707, 1361414, 2722828, 3403535, 5445656, 6807070, 13614140, 27228280]

約数ペア:

[(1, 27228280), (2, 13614140), (4, 6807070), (5, 5445656), (8, 3403535), (10, 2722828), (20, 1361414), (40, 680707)]