533589040

素因数分解:

$2^4\times 5^1\times {\mathrm{6669863}}^1$

素因数の和:6669876

約数の個数: 20

約数和(自身を含む): 1240594704

約数和(自身を除く): 707005664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6669863, 13339726, 26679452, 33349315, 53358904, 66698630, 106717808, 133397260, 266794520, 533589040]

約数ペア:

[(1, 533589040), (2, 266794520), (4, 133397260), (5, 106717808), (8, 66698630), (10, 53358904), (16, 33349315), (20, 26679452), (40, 13339726), (80, 6669863)]