27072620

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1931}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 56963088

約数和(自身を除く): 29890468

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 1931, 2804, 3505, 3862, 7010, 7724, 9655, 14020, 19310, 38620, 1353631, 2707262, 5414524, 6768155, 13536310, 27072620]

約数ペア:

[(1, 27072620), (2, 13536310), (4, 6768155), (5, 5414524), (10, 2707262), (20, 1353631), (701, 38620), (1402, 19310), (1931, 14020), (2804, 9655), (3505, 7724), (3862, 7010)]