10166720

素因数分解:

$2^6\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31788

約数の個数: 28

約数和(自身を含む): 24210264

約数和(自身を除く): 14043544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 31771, 63542, 127084, 158855, 254168, 317710, 508336, 635420, 1016672, 1270840, 2033344, 2541680, 5083360, 10166720]

約数ペア:

[(1, 10166720), (2, 5083360), (4, 2541680), (5, 2033344), (8, 1270840), (10, 1016672), (16, 635420), (20, 508336), (32, 317710), (40, 254168), (64, 158855), (80, 127084), (160, 63542), (320, 31771)]