10421350

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 19483128

約数和(自身を除く): 9061778

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 811, 1285, 1622, 2570, 4055, 6425, 8110, 12850, 20275, 40550, 208427, 416854, 1042135, 2084270, 5210675, 10421350]

約数ペア:

[(1, 10421350), (2, 5210675), (5, 2084270), (10, 1042135), (25, 416854), (50, 208427), (257, 40550), (514, 20275), (811, 12850), (1285, 8110), (1622, 6425), (2570, 4055)]