12176660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 27046656

約数和(自身を除く): 14869996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 257, 412, 460, 514, 515, 1028, 1030, 1285, 2060, 2369, 2570, 4738, 5140, 5911, 9476, 11822, 11845, 23644, 23690, 26471, 29555, 47380, 52942, 59110, 105884, 118220, 132355, 264710, 529420, 608833, 1217666, 2435332, 3044165, 6088330, 12176660]

約数ペア:

[(1, 12176660), (2, 6088330), (4, 3044165), (5, 2435332), (10, 1217666), (20, 608833), (23, 529420), (46, 264710), (92, 132355), (103, 118220), (115, 105884), (206, 59110), (230, 52942), (257, 47380), (412, 29555), (460, 26471), (514, 23690), (515, 23644), (1028, 11845), (1030, 11822), (1285, 9476), (2060, 5911), (2369, 5140), (2570, 4738)]