553629920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 1353397248

約数和(自身を除く): 799767328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 83, 94, 160, 166, 188, 235, 332, 376, 415, 470, 664, 752, 830, 887, 940, 1328, 1504, 1660, 1774, 1880, 2656, 3320, 3548, 3760, 3901, 4435, 6640, 7096, 7520, 7802, 8870, 13280, 14192, 15604, 17740, 19505, 28384, 31208, 35480, 39010, 41689, 62416, 70960, 73621, 78020, 83378, 124832, 141920, 147242, 156040, 166756, 208445, 294484, 312080, 333512, 368105, 416890, 588968, 624160, 667024, 736210, 833780, 1177936, 1334048, 1472420, 1667560, 2355872, 2944840, 3335120, 3460187, 5889680, 6670240, 6920374, 11779360, 13840748, 17300935, 27681496, 34601870, 55362992, 69203740, 110725984, 138407480, 276814960, 553629920]

約数ペア:

[(1, 553629920), (2, 276814960), (4, 138407480), (5, 110725984), (8, 69203740), (10, 55362992), (16, 34601870), (20, 27681496), (32, 17300935), (40, 13840748), (47, 11779360), (80, 6920374), (83, 6670240), (94, 5889680), (160, 3460187), (166, 3335120), (188, 2944840), (235, 2355872), (332, 1667560), (376, 1472420), (415, 1334048), (470, 1177936), (664, 833780), (752, 736210), (830, 667024), (887, 624160), (940, 588968), (1328, 416890), (1504, 368105), (1660, 333512), (1774, 312080), (1880, 294484), (2656, 208445), (3320, 166756), (3548, 156040), (3760, 147242), (3901, 141920), (4435, 124832), (6640, 83378), (7096, 78020), (7520, 73621), (7802, 70960), (8870, 62416), (13280, 41689), (14192, 39010), (15604, 35480), (17740, 31208), (19505, 28384)]