16160180

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 34070568

約数和(自身を除く): 17910388

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 2917, 5540, 5834, 11668, 14585, 29170, 58340, 808009, 1616018, 3232036, 4040045, 8080090, 16160180]

約数ペア:

[(1, 16160180), (2, 8080090), (4, 4040045), (5, 3232036), (10, 1616018), (20, 808009), (277, 58340), (554, 29170), (1108, 14585), (1385, 11668), (2770, 5834), (2917, 5540)]