11008640

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 26732160

約数和(自身を除く): 15723520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 167, 206, 320, 334, 412, 515, 640, 668, 824, 835, 1030, 1336, 1648, 1670, 2060, 2672, 3296, 3340, 4120, 5344, 6592, 6680, 8240, 10688, 13184, 13360, 16480, 17201, 21376, 26720, 32960, 34402, 53440, 65920, 68804, 86005, 106880, 137608, 172010, 275216, 344020, 550432, 688040, 1100864, 1376080, 2201728, 2752160, 5504320, 11008640]

約数ペア:

[(1, 11008640), (2, 5504320), (4, 2752160), (5, 2201728), (8, 1376080), (10, 1100864), (16, 688040), (20, 550432), (32, 344020), (40, 275216), (64, 172010), (80, 137608), (103, 106880), (128, 86005), (160, 68804), (167, 65920), (206, 53440), (320, 34402), (334, 32960), (412, 26720), (515, 21376), (640, 17201), (668, 16480), (824, 13360), (835, 13184), (1030, 10688), (1336, 8240), (1648, 6680), (1670, 6592), (2060, 5344), (2672, 4120), (3296, 3340)]