99826580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7464

約数の個数: 48

約数和(自身を含む): 242086656

約数和(自身を除く): 142260076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 7351, 13580, 14702, 29404, 36755, 51457, 73510, 102914, 147020, 205828, 257285, 514570, 713047, 1029140, 1426094, 2852188, 3565235, 4991329, 7130470, 9982658, 14260940, 19965316, 24956645, 49913290, 99826580]

約数ペア:

[(1, 99826580), (2, 49913290), (4, 24956645), (5, 19965316), (7, 14260940), (10, 9982658), (14, 7130470), (20, 4991329), (28, 3565235), (35, 2852188), (70, 1426094), (97, 1029140), (140, 713047), (194, 514570), (388, 257285), (485, 205828), (679, 147020), (970, 102914), (1358, 73510), (1940, 51457), (2716, 36755), (3395, 29404), (6790, 14702), (7351, 13580)]