55573240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14323}}^1$

素因数の和:14431

約数の個数: 32

約数和(自身を含む): 126337680

約数和(自身を除く): 70764440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 14323, 28646, 57292, 71615, 114584, 143230, 286460, 572920, 1389331, 2778662, 5557324, 6946655, 11114648, 13893310, 27786620, 55573240]

約数ペア:

[(1, 55573240), (2, 27786620), (4, 13893310), (5, 11114648), (8, 6946655), (10, 5557324), (20, 2778662), (40, 1389331), (97, 572920), (194, 286460), (388, 143230), (485, 114584), (776, 71615), (970, 57292), (1940, 28646), (3880, 14323)]