1634972080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62119}}^1$

素因数の和:62186

約数の個数: 80

約数和(自身を含む): 4436858880

約数和(自身を除く): 2801886800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 62119, 124238, 248476, 310595, 434833, 496952, 621190, 869666, 993904, 1242380, 1739332, 2174165, 2484760, 2919593, 3478664, 4348330, 4969520, 5839186, 6957328, 8696660, 11678372, 14597965, 17393320, 20437151, 23356744, 29195930, 34786640, 40874302, 46713488, 58391860, 81748604, 102185755, 116783720, 163497208, 204371510, 233567440, 326994416, 408743020, 817486040, 1634972080]

約数ペア:

[(1, 1634972080), (2, 817486040), (4, 408743020), (5, 326994416), (7, 233567440), (8, 204371510), (10, 163497208), (14, 116783720), (16, 102185755), (20, 81748604), (28, 58391860), (35, 46713488), (40, 40874302), (47, 34786640), (56, 29195930), (70, 23356744), (80, 20437151), (94, 17393320), (112, 14597965), (140, 11678372), (188, 8696660), (235, 6957328), (280, 5839186), (329, 4969520), (376, 4348330), (470, 3478664), (560, 2919593), (658, 2484760), (752, 2174165), (940, 1739332), (1316, 1242380), (1645, 993904), (1880, 869666), (2632, 621190), (3290, 496952), (3760, 434833), (5264, 310595), (6580, 248476), (13160, 124238), (26320, 62119)]