25848640

素因数分解:

$2^6\times 5^1\times {\mathrm{80777}}^1$

素因数の和:80794

約数の個数: 28

約数和(自身を含む): 61552836

約数和(自身を除く): 35704196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 80777, 161554, 323108, 403885, 646216, 807770, 1292432, 1615540, 2584864, 3231080, 5169728, 6462160, 12924320, 25848640]

約数ペア:

[(1, 25848640), (2, 12924320), (4, 6462160), (5, 5169728), (8, 3231080), (10, 2584864), (16, 1615540), (20, 1292432), (32, 807770), (40, 646216), (64, 403885), (80, 323108), (160, 161554), (320, 80777)]