11758480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 27623232

約数和(自身を除く): 15864752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1427, 1648, 2060, 2854, 4120, 5708, 7135, 8240, 11416, 14270, 22832, 28540, 57080, 114160, 146981, 293962, 587924, 734905, 1175848, 1469810, 2351696, 2939620, 5879240, 11758480]

約数ペア:

[(1, 11758480), (2, 5879240), (4, 2939620), (5, 2351696), (8, 1469810), (10, 1175848), (16, 734905), (20, 587924), (40, 293962), (80, 146981), (103, 114160), (206, 57080), (412, 28540), (515, 22832), (824, 14270), (1030, 11416), (1427, 8240), (1648, 7135), (2060, 5708), (2854, 4120)]