1008069640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{586087}}^1$

素因数の和:586141

約数の個数: 32

約数和(自身を含む): 2320908480

約数和(自身を除く): 1312838840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 586087, 1172174, 2344348, 2930435, 4688696, 5860870, 11721740, 23443480, 25201741, 50403482, 100806964, 126008705, 201613928, 252017410, 504034820, 1008069640]

約数ペア:

[(1, 1008069640), (2, 504034820), (4, 252017410), (5, 201613928), (8, 126008705), (10, 100806964), (20, 50403482), (40, 25201741), (43, 23443480), (86, 11721740), (172, 5860870), (215, 4688696), (344, 2930435), (430, 2344348), (860, 1172174), (1720, 586087)]