68598080

素因数分解:

$2^6\times 5^1\times {\mathrm{463}}^2$

素因数の和:943

約数の個数: 42

約数和(自身を含む): 163702746

約数和(自身を除く): 95104666

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 463, 926, 1852, 2315, 3704, 4630, 7408, 9260, 14816, 18520, 29632, 37040, 74080, 148160, 214369, 428738, 857476, 1071845, 1714952, 2143690, 3429904, 4287380, 6859808, 8574760, 13719616, 17149520, 34299040, 68598080]

約数ペア:

[(1, 68598080), (2, 34299040), (4, 17149520), (5, 13719616), (8, 8574760), (10, 6859808), (16, 4287380), (20, 3429904), (32, 2143690), (40, 1714952), (64, 1071845), (80, 857476), (160, 428738), (320, 214369), (463, 148160), (926, 74080), (1852, 37040), (2315, 29632), (3704, 18520), (4630, 14816), (7408, 9260)]