496006980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25127}}^1$

素因数の和:25193

約数の個数: 96

約数和(自身を含む): 1621057536

約数和(自身を除く): 1125050556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 25127, 50254, 75381, 100508, 125635, 150762, 175889, 251270, 301524, 351778, 376905, 502540, 527667, 703556, 753810, 879445, 1055334, 1180969, 1507620, 1758890, 2110668, 2361938, 2638335, 3517780, 3542907, 4723876, 5276670, 5904845, 7085814, 8266783, 10553340, 11809690, 14171628, 16533566, 17714535, 23619380, 24800349, 33067132, 35429070, 41333915, 49600698, 70858140, 82667830, 99201396, 124001745, 165335660, 248003490, 496006980]

約数ペア:

[(1, 496006980), (2, 248003490), (3, 165335660), (4, 124001745), (5, 99201396), (6, 82667830), (7, 70858140), (10, 49600698), (12, 41333915), (14, 35429070), (15, 33067132), (20, 24800349), (21, 23619380), (28, 17714535), (30, 16533566), (35, 14171628), (42, 11809690), (47, 10553340), (60, 8266783), (70, 7085814), (84, 5904845), (94, 5276670), (105, 4723876), (140, 3542907), (141, 3517780), (188, 2638335), (210, 2361938), (235, 2110668), (282, 1758890), (329, 1507620), (420, 1180969), (470, 1055334), (564, 879445), (658, 753810), (705, 703556), (940, 527667), (987, 502540), (1316, 376905), (1410, 351778), (1645, 301524), (1974, 251270), (2820, 175889), (3290, 150762), (3948, 125635), (4935, 100508), (6580, 75381), (9870, 50254), (19740, 25127)]