2006825080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3859279}}^1$

素因数の和:3859303

約数の個数: 32

約数和(自身を含む): 4862692800

約数和(自身を除く): 2855867720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3859279, 7718558, 15437116, 19296395, 30874232, 38592790, 50170627, 77185580, 100341254, 154371160, 200682508, 250853135, 401365016, 501706270, 1003412540, 2006825080]

約数ペア:

[(1, 2006825080), (2, 1003412540), (4, 501706270), (5, 401365016), (8, 250853135), (10, 200682508), (13, 154371160), (20, 100341254), (26, 77185580), (40, 50170627), (52, 38592790), (65, 30874232), (104, 19296395), (130, 15437116), (260, 7718558), (520, 3859279)]