23441360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4211

約数の個数: 40

約数和(自身を含む): 55282176

約数和(自身を除く): 31840816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4127, 5680, 8254, 16508, 20635, 33016, 41270, 66032, 82540, 165080, 293017, 330160, 586034, 1172068, 1465085, 2344136, 2930170, 4688272, 5860340, 11720680, 23441360]

約数ペア:

[(1, 23441360), (2, 11720680), (4, 5860340), (5, 4688272), (8, 2930170), (10, 2344136), (16, 1465085), (20, 1172068), (40, 586034), (71, 330160), (80, 293017), (142, 165080), (284, 82540), (355, 66032), (568, 41270), (710, 33016), (1136, 20635), (1420, 16508), (2840, 8254), (4127, 5680)]