65593340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{33811}}^1$

素因数の和:33917

約数の個数: 24

約数和(自身を含む): 139170192

約数和(自身を除く): 73576852

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 33811, 67622, 135244, 169055, 338110, 676220, 3279667, 6559334, 13118668, 16398335, 32796670, 65593340]

約数ペア:

[(1, 65593340), (2, 32796670), (4, 16398335), (5, 13118668), (10, 6559334), (20, 3279667), (97, 676220), (194, 338110), (388, 169055), (485, 135244), (970, 67622), (1940, 33811)]