2875235540

素因数分解:

$2^2\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{82009}}^1$

素因数の和:83771

約数の個数: 24

約数和(自身を含む): 6041512680

約数和(自身を除く): 3166277140

約数列:

[1, 2, 4, 5, 10, 20, 1753, 3506, 7012, 8765, 17530, 35060, 82009, 164018, 328036, 410045, 820090, 1640180, 143761777, 287523554, 575047108, 718808885, 1437617770, 2875235540]

約数ペア:

[(1, 2875235540), (2, 1437617770), (4, 718808885), (5, 575047108), (10, 287523554), (20, 143761777), (1753, 1640180), (3506, 820090), (7012, 410045), (8765, 328036), (17530, 164018), (35060, 82009)]