8623300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 21776384

約数和(自身を除く): 13153084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 127, 140, 175, 194, 254, 350, 388, 485, 508, 635, 679, 700, 889, 970, 1270, 1358, 1778, 1940, 2425, 2540, 2716, 3175, 3395, 3556, 4445, 4850, 6350, 6790, 8890, 9700, 12319, 12700, 13580, 16975, 17780, 22225, 24638, 33950, 44450, 49276, 61595, 67900, 86233, 88900, 123190, 172466, 246380, 307975, 344932, 431165, 615950, 862330, 1231900, 1724660, 2155825, 4311650, 8623300]

約数ペア:

[(1, 8623300), (2, 4311650), (4, 2155825), (5, 1724660), (7, 1231900), (10, 862330), (14, 615950), (20, 431165), (25, 344932), (28, 307975), (35, 246380), (50, 172466), (70, 123190), (97, 88900), (100, 86233), (127, 67900), (140, 61595), (175, 49276), (194, 44450), (254, 33950), (350, 24638), (388, 22225), (485, 17780), (508, 16975), (635, 13580), (679, 12700), (700, 12319), (889, 9700), (970, 8890), (1270, 6790), (1358, 6350), (1778, 4850), (1940, 4445), (2425, 3556), (2540, 3395), (2716, 3175)]