1122293440

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{21001}}^1$

素因数の和:21185

約数の個数: 56

約数和(自身を含む): 2688592032

約数和(自身を除く): 1566298592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 10688, 13360, 21001, 26720, 42002, 53440, 84004, 105005, 168008, 210010, 336016, 420020, 672032, 840040, 1344064, 1680080, 3360160, 3507167, 6720320, 7014334, 14028668, 17535835, 28057336, 35071670, 56114672, 70143340, 112229344, 140286680, 224458688, 280573360, 561146720, 1122293440]

約数ペア:

[(1, 1122293440), (2, 561146720), (4, 280573360), (5, 224458688), (8, 140286680), (10, 112229344), (16, 70143340), (20, 56114672), (32, 35071670), (40, 28057336), (64, 17535835), (80, 14028668), (160, 7014334), (167, 6720320), (320, 3507167), (334, 3360160), (668, 1680080), (835, 1344064), (1336, 840040), (1670, 672032), (2672, 420020), (3340, 336016), (5344, 210010), (6680, 168008), (10688, 105005), (13360, 84004), (21001, 53440), (26720, 42002)]