74196620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 164299968

約数和(自身を除く): 90103348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 1597, 2020, 2323, 3194, 4646, 6388, 7985, 9292, 11615, 15970, 23230, 31940, 36731, 46460, 73462, 146924, 161297, 183655, 322594, 367310, 645188, 734620, 806485, 1612970, 3225940, 3709831, 7419662, 14839324, 18549155, 37098310, 74196620]

約数ペア:

[(1, 74196620), (2, 37098310), (4, 18549155), (5, 14839324), (10, 7419662), (20, 3709831), (23, 3225940), (46, 1612970), (92, 806485), (101, 734620), (115, 645188), (202, 367310), (230, 322594), (404, 183655), (460, 161297), (505, 146924), (1010, 73462), (1597, 46460), (2020, 36731), (2323, 31940), (3194, 23230), (4646, 15970), (6388, 11615), (7985, 9292)]