1324876420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 3265339392

約数和(自身を除く): 1940462972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 227, 235, 329, 454, 470, 658, 887, 908, 940, 1135, 1316, 1589, 1645, 1774, 2270, 3178, 3290, 3548, 4435, 4540, 6209, 6356, 6580, 7945, 8870, 10669, 12418, 15890, 17740, 21338, 24836, 31045, 31780, 41689, 42676, 53345, 62090, 74683, 83378, 106690, 124180, 149366, 166756, 201349, 208445, 213380, 291823, 298732, 373415, 402698, 416890, 583646, 746830, 805396, 833780, 1006745, 1167292, 1409443, 1459115, 1493660, 2013490, 2818886, 2918230, 4026980, 5637772, 5836460, 7047215, 9463403, 14094430, 18926806, 28188860, 37853612, 47317015, 66243821, 94634030, 132487642, 189268060, 264975284, 331219105, 662438210, 1324876420]

約数ペア:

[(1, 1324876420), (2, 662438210), (4, 331219105), (5, 264975284), (7, 189268060), (10, 132487642), (14, 94634030), (20, 66243821), (28, 47317015), (35, 37853612), (47, 28188860), (70, 18926806), (94, 14094430), (140, 9463403), (188, 7047215), (227, 5836460), (235, 5637772), (329, 4026980), (454, 2918230), (470, 2818886), (658, 2013490), (887, 1493660), (908, 1459115), (940, 1409443), (1135, 1167292), (1316, 1006745), (1589, 833780), (1645, 805396), (1774, 746830), (2270, 583646), (3178, 416890), (3290, 402698), (3548, 373415), (4435, 298732), (4540, 291823), (6209, 213380), (6356, 208445), (6580, 201349), (7945, 166756), (8870, 149366), (10669, 124180), (12418, 106690), (15890, 83378), (17740, 74683), (21338, 62090), (24836, 53345), (31045, 42676), (31780, 41689)]