25673340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5587

約数の個数: 96

約数和(自身を含む): 89639424

約数和(自身を除く): 63966084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5557, 11114, 16671, 22228, 27785, 33342, 38899, 55570, 61127, 66684, 77798, 83355, 111140, 116697, 122254, 155596, 166710, 183381, 194495, 233394, 244508, 305635, 333420, 366762, 388990, 427889, 466788, 583485, 611270, 733524, 777980, 855778, 916905, 1166970, 1222540, 1283667, 1711556, 1833810, 2139445, 2333940, 2567334, 3667620, 4278890, 5134668, 6418335, 8557780, 12836670, 25673340]

約数ペア:

[(1, 25673340), (2, 12836670), (3, 8557780), (4, 6418335), (5, 5134668), (6, 4278890), (7, 3667620), (10, 2567334), (11, 2333940), (12, 2139445), (14, 1833810), (15, 1711556), (20, 1283667), (21, 1222540), (22, 1166970), (28, 916905), (30, 855778), (33, 777980), (35, 733524), (42, 611270), (44, 583485), (55, 466788), (60, 427889), (66, 388990), (70, 366762), (77, 333420), (84, 305635), (105, 244508), (110, 233394), (132, 194495), (140, 183381), (154, 166710), (165, 155596), (210, 122254), (220, 116697), (231, 111140), (308, 83355), (330, 77798), (385, 66684), (420, 61127), (462, 55570), (660, 38899), (770, 33342), (924, 27785), (1155, 22228), (1540, 16671), (2310, 11114), (4620, 5557)]