84363691400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{438937}}^1$

素因数の和:439015

約数の個数: 72

約数和(自身を含む): 202677426810

約数和(自身を除く): 118313735410

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 961, 1240, 1550, 1922, 3100, 3844, 4805, 6200, 7688, 9610, 19220, 24025, 38440, 48050, 96100, 192200, 438937, 877874, 1755748, 2194685, 3511496, 4389370, 8778740, 10973425, 13607047, 17557480, 21946850, 27214094, 43893700, 54428188, 68035235, 87787400, 108856376, 136070470, 272140940, 340176175, 421818457, 544281880, 680352350, 843636914, 1360704700, 1687273828, 2109092285, 2721409400, 3374547656, 4218184570, 8436369140, 10545461425, 16872738280, 21090922850, 42181845700, 84363691400]

約数ペア:

[(1, 84363691400), (2, 42181845700), (4, 21090922850), (5, 16872738280), (8, 10545461425), (10, 8436369140), (20, 4218184570), (25, 3374547656), (31, 2721409400), (40, 2109092285), (50, 1687273828), (62, 1360704700), (100, 843636914), (124, 680352350), (155, 544281880), (200, 421818457), (248, 340176175), (310, 272140940), (620, 136070470), (775, 108856376), (961, 87787400), (1240, 68035235), (1550, 54428188), (1922, 43893700), (3100, 27214094), (3844, 21946850), (4805, 17557480), (6200, 13607047), (7688, 10973425), (9610, 8778740), (19220, 4389370), (24025, 3511496), (38440, 2194685), (48050, 1755748), (96100, 877874), (192200, 438937)]