5615720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 13785120

約数和(自身を除く): 8169400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12763, 25526, 51052, 63815, 102104, 127630, 140393, 255260, 280786, 510520, 561572, 701965, 1123144, 1403930, 2807860, 5615720]

約数ペア:

[(1, 5615720), (2, 2807860), (4, 1403930), (5, 1123144), (8, 701965), (10, 561572), (11, 510520), (20, 280786), (22, 255260), (40, 140393), (44, 127630), (55, 102104), (88, 63815), (110, 51052), (220, 25526), (440, 12763)]