42561230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{39047}}^1$

素因数の和:39163

約数の個数: 16

約数和(自身を含む): 77315040

約数和(自身を除く): 34753810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 39047, 78094, 195235, 390470, 4256123, 8512246, 21280615, 42561230]

約数ペア:

[(1, 42561230), (2, 21280615), (5, 8512246), (10, 4256123), (109, 390470), (218, 195235), (545, 78094), (1090, 39047)]