134457760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49433}}^1$

素因数の和:49465

約数の個数: 48

約数和(自身を含む): 336348936

約数和(自身を除く): 201891176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 49433, 98866, 197732, 247165, 395464, 494330, 790928, 840361, 988660, 1581856, 1680722, 1977320, 3361444, 3954640, 4201805, 6722888, 7909280, 8403610, 13445776, 16807220, 26891552, 33614440, 67228880, 134457760]

約数ペア:

[(1, 134457760), (2, 67228880), (4, 33614440), (5, 26891552), (8, 16807220), (10, 13445776), (16, 8403610), (17, 7909280), (20, 6722888), (32, 4201805), (34, 3954640), (40, 3361444), (68, 1977320), (80, 1680722), (85, 1581856), (136, 988660), (160, 840361), (170, 790928), (272, 494330), (340, 395464), (544, 247165), (680, 197732), (1360, 98866), (2720, 49433)]