80366910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206069}}^1$

素因数の和:206092

約数の個数: 32

約数和(自身を含む): 207718560

約数和(自身を除く): 127351650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 206069, 412138, 618207, 1030345, 1236414, 2060690, 2678897, 3091035, 5357794, 6182070, 8036691, 13394485, 16073382, 26788970, 40183455, 80366910]

約数ペア:

[(1, 80366910), (2, 40183455), (3, 26788970), (5, 16073382), (6, 13394485), (10, 8036691), (13, 6182070), (15, 5357794), (26, 3091035), (30, 2678897), (39, 2060690), (65, 1236414), (78, 1030345), (130, 618207), (195, 412138), (390, 206069)]