5518509440

素因数分解:

$2^7\times 5^1\times {\mathrm{571}}^1\times {\mathrm{15101}}^1$

素因数の和:15691

約数の個数: 64

約数和(自身を含む): 13216666320

約数和(自身を除く): 7698156880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 571, 640, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 15101, 18272, 22840, 30202, 36544, 45680, 60404, 73088, 75505, 91360, 120808, 151010, 182720, 241616, 302020, 365440, 483232, 604040, 966464, 1208080, 1932928, 2416160, 4832320, 8622671, 9664640, 17245342, 34490684, 43113355, 68981368, 86226710, 137962736, 172453420, 275925472, 344906840, 551850944, 689813680, 1103701888, 1379627360, 2759254720, 5518509440]

約数ペア:

[(1, 5518509440), (2, 2759254720), (4, 1379627360), (5, 1103701888), (8, 689813680), (10, 551850944), (16, 344906840), (20, 275925472), (32, 172453420), (40, 137962736), (64, 86226710), (80, 68981368), (128, 43113355), (160, 34490684), (320, 17245342), (571, 9664640), (640, 8622671), (1142, 4832320), (2284, 2416160), (2855, 1932928), (4568, 1208080), (5710, 966464), (9136, 604040), (11420, 483232), (15101, 365440), (18272, 302020), (22840, 241616), (30202, 182720), (36544, 151010), (45680, 120808), (60404, 91360), (73088, 75505)]