117288340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{451109}}^1$

素因数の和:451131

約数の個数: 24

約数和(自身を含む): 265252680

約数和(自身を除く): 147964340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 451109, 902218, 1804436, 2255545, 4511090, 5864417, 9022180, 11728834, 23457668, 29322085, 58644170, 117288340]

約数ペア:

[(1, 117288340), (2, 58644170), (4, 29322085), (5, 23457668), (10, 11728834), (13, 9022180), (20, 5864417), (26, 4511090), (52, 2255545), (65, 1804436), (130, 902218), (260, 451109)]