27751540

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1741}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 58384872

約数和(自身を除く): 30633332

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 1741, 3188, 3482, 3985, 6964, 7970, 8705, 15940, 17410, 34820, 1387577, 2775154, 5550308, 6937885, 13875770, 27751540]

約数ペア:

[(1, 27751540), (2, 13875770), (4, 6937885), (5, 5550308), (10, 2775154), (20, 1387577), (797, 34820), (1594, 17410), (1741, 15940), (3188, 8705), (3482, 7970), (3985, 6964)]