9673480

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 21873240

約数和(自身を除く): 12199760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 941, 1028, 1285, 1882, 2056, 2570, 3764, 4705, 5140, 7528, 9410, 10280, 18820, 37640, 241837, 483674, 967348, 1209185, 1934696, 2418370, 4836740, 9673480]

約数ペア:

[(1, 9673480), (2, 4836740), (4, 2418370), (5, 1934696), (8, 1209185), (10, 967348), (20, 483674), (40, 241837), (257, 37640), (514, 18820), (941, 10280), (1028, 9410), (1285, 7528), (1882, 5140), (2056, 4705), (2570, 3764)]