4102760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 9325800

約数和(自身を除く): 5223040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 941, 1090, 1882, 2180, 3764, 4360, 4705, 7528, 9410, 18820, 37640, 102569, 205138, 410276, 512845, 820552, 1025690, 2051380, 4102760]

約数ペア:

[(1, 4102760), (2, 2051380), (4, 1025690), (5, 820552), (8, 512845), (10, 410276), (20, 205138), (40, 102569), (109, 37640), (218, 18820), (436, 9410), (545, 7528), (872, 4705), (941, 4360), (1090, 3764), (1882, 2180)]