32828680

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8461}}^1$

素因数の和:8569

約数の個数: 32

約数和(自身を含む): 74634840

約数和(自身を除く): 41806160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 8461, 16922, 33844, 42305, 67688, 84610, 169220, 338440, 820717, 1641434, 3282868, 4103585, 6565736, 8207170, 16414340, 32828680]

約数ペア:

[(1, 32828680), (2, 16414340), (4, 8207170), (5, 6565736), (8, 4103585), (10, 3282868), (20, 1641434), (40, 820717), (97, 338440), (194, 169220), (388, 84610), (485, 67688), (776, 42305), (970, 33844), (1940, 16922), (3880, 8461)]