90952640

素因数分解:

$2^6\times 5^1\times {\mathrm{284227}}^1$

素因数の和:284244

約数の個数: 28

約数和(自身を含む): 216581736

約数和(自身を除く): 125629096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 284227, 568454, 1136908, 1421135, 2273816, 2842270, 4547632, 5684540, 9095264, 11369080, 18190528, 22738160, 45476320, 90952640]

約数ペア:

[(1, 90952640), (2, 45476320), (4, 22738160), (5, 18190528), (8, 11369080), (10, 9095264), (16, 5684540), (20, 4547632), (32, 2842270), (40, 2273816), (64, 1421135), (80, 1136908), (160, 568454), (320, 284227)]