83204660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 137281228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 154, 194, 220, 308, 385, 388, 485, 557, 679, 770, 970, 1067, 1114, 1358, 1540, 1940, 2134, 2228, 2716, 2785, 3395, 3899, 4268, 5335, 5570, 6127, 6790, 7469, 7798, 10670, 11140, 12254, 13580, 14938, 15596, 19495, 21340, 24508, 29876, 30635, 37345, 38990, 42889, 54029, 61270, 74690, 77980, 85778, 108058, 122540, 149380, 171556, 214445, 216116, 270145, 378203, 428890, 540290, 594319, 756406, 857780, 1080580, 1188638, 1512812, 1891015, 2377276, 2971595, 3782030, 4160233, 5943190, 7564060, 8320466, 11886380, 16640932, 20801165, 41602330, 83204660]

約数ペア:

[(1, 83204660), (2, 41602330), (4, 20801165), (5, 16640932), (7, 11886380), (10, 8320466), (11, 7564060), (14, 5943190), (20, 4160233), (22, 3782030), (28, 2971595), (35, 2377276), (44, 1891015), (55, 1512812), (70, 1188638), (77, 1080580), (97, 857780), (110, 756406), (140, 594319), (154, 540290), (194, 428890), (220, 378203), (308, 270145), (385, 216116), (388, 214445), (485, 171556), (557, 149380), (679, 122540), (770, 108058), (970, 85778), (1067, 77980), (1114, 74690), (1358, 61270), (1540, 54029), (1940, 42889), (2134, 38990), (2228, 37345), (2716, 30635), (2785, 29876), (3395, 24508), (3899, 21340), (4268, 19495), (5335, 15596), (5570, 14938), (6127, 13580), (6790, 12254), (7469, 11140), (7798, 10670)]