1566322540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{200297}}^1$

素因数の和:200346

約数の個数: 48

約数和(自身を含む): 3634206912

約数和(自身を除く): 2067884372

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 200297, 400594, 801188, 1001485, 2002970, 3405049, 4005940, 4606831, 6810098, 9213662, 13620196, 17025245, 18427324, 23034155, 34050490, 46068310, 68100980, 78316127, 92136620, 156632254, 313264508, 391580635, 783161270, 1566322540]

約数ペア:

[(1, 1566322540), (2, 783161270), (4, 391580635), (5, 313264508), (10, 156632254), (17, 92136620), (20, 78316127), (23, 68100980), (34, 46068310), (46, 34050490), (68, 23034155), (85, 18427324), (92, 17025245), (115, 13620196), (170, 9213662), (230, 6810098), (340, 4606831), (391, 4005940), (460, 3405049), (782, 2002970), (1564, 1001485), (1955, 801188), (3910, 400594), (7820, 200297)]