107521280

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 259604352

約数和(自身を除く): 152083072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 503, 640, 668, 835, 1006, 1280, 1336, 1670, 2012, 2515, 2672, 3340, 4024, 5030, 5344, 6680, 8048, 10060, 10688, 13360, 16096, 20120, 21376, 26720, 32192, 40240, 42752, 53440, 64384, 80480, 84001, 106880, 128768, 160960, 168002, 213760, 321920, 336004, 420005, 643840, 672008, 840010, 1344016, 1680020, 2688032, 3360040, 5376064, 6720080, 10752128, 13440160, 21504256, 26880320, 53760640, 107521280]

約数ペア:

[(1, 107521280), (2, 53760640), (4, 26880320), (5, 21504256), (8, 13440160), (10, 10752128), (16, 6720080), (20, 5376064), (32, 3360040), (40, 2688032), (64, 1680020), (80, 1344016), (128, 840010), (160, 672008), (167, 643840), (256, 420005), (320, 336004), (334, 321920), (503, 213760), (640, 168002), (668, 160960), (835, 128768), (1006, 106880), (1280, 84001), (1336, 80480), (1670, 64384), (2012, 53440), (2515, 42752), (2672, 40240), (3340, 32192), (4024, 26720), (5030, 21376), (5344, 20120), (6680, 16096), (8048, 13360), (10060, 10688)]