236580920

素因数分解:

$2^3\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2663}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 532746720

約数和(自身を除く): 296165800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2221, 2663, 4442, 5326, 8884, 10652, 11105, 13315, 17768, 21304, 22210, 26630, 44420, 53260, 88840, 106520, 5914523, 11829046, 23658092, 29572615, 47316184, 59145230, 118290460, 236580920]

約数ペア:

[(1, 236580920), (2, 118290460), (4, 59145230), (5, 47316184), (8, 29572615), (10, 23658092), (20, 11829046), (40, 5914523), (2221, 106520), (2663, 88840), (4442, 53260), (5326, 44420), (8884, 26630), (10652, 22210), (11105, 21304), (13315, 17768)]