72833240

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5501}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 164399760

約数和(自身を除く): 91566520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 5501, 6620, 11002, 13240, 22004, 27505, 44008, 55010, 110020, 220040, 1820831, 3641662, 7283324, 9104155, 14566648, 18208310, 36416620, 72833240]

約数ペア:

[(1, 72833240), (2, 36416620), (4, 18208310), (5, 14566648), (8, 9104155), (10, 7283324), (20, 3641662), (40, 1820831), (331, 220040), (662, 110020), (1324, 55010), (1655, 44008), (2648, 27505), (3310, 22004), (5501, 13240), (6620, 11002)]