76314820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25609}}^1$

素因数の和:25767

約数の個数: 24

約数和(自身を含む): 161343000

約数和(自身を除く): 85028180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 25609, 51218, 102436, 128045, 256090, 512180, 3815741, 7631482, 15262964, 19078705, 38157410, 76314820]

約数ペア:

[(1, 76314820), (2, 38157410), (4, 19078705), (5, 15262964), (10, 7631482), (20, 3815741), (149, 512180), (298, 256090), (596, 128045), (745, 102436), (1490, 51218), (2980, 25609)]