41540680

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14627}}^1$

素因数の和:14709

約数の個数: 32

約数和(自身を含む): 94789440

約数和(自身を除く): 53248760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 14627, 29254, 58508, 73135, 117016, 146270, 292540, 585080, 1038517, 2077034, 4154068, 5192585, 8308136, 10385170, 20770340, 41540680]

約数ペア:

[(1, 41540680), (2, 20770340), (4, 10385170), (5, 8308136), (8, 5192585), (10, 4154068), (20, 2077034), (40, 1038517), (71, 585080), (142, 292540), (284, 146270), (355, 117016), (568, 73135), (710, 58508), (1420, 29254), (2840, 14627)]