1284550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 2495376

約数和(自身を除く): 1210826

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1117, 1150, 2234, 5585, 11170, 25691, 27925, 51382, 55850, 128455, 256910, 642275, 1284550]

約数ペア:

[(1, 1284550), (2, 642275), (5, 256910), (10, 128455), (23, 55850), (25, 51382), (46, 27925), (50, 25691), (115, 11170), (230, 5585), (575, 2234), (1117, 1150)]