40051300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 87828580

約数和(自身を除く): 47777280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4129, 4850, 8258, 9700, 16516, 20645, 41290, 82580, 103225, 206450, 400513, 412900, 801026, 1602052, 2002565, 4005130, 8010260, 10012825, 20025650, 40051300]

約数ペア:

[(1, 40051300), (2, 20025650), (4, 10012825), (5, 8010260), (10, 4005130), (20, 2002565), (25, 1602052), (50, 801026), (97, 412900), (100, 400513), (194, 206450), (388, 103225), (485, 82580), (970, 41290), (1940, 20645), (2425, 16516), (4129, 9700), (4850, 8258)]