45042170

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21347}}^1$

素因数の和:21565

約数の個数: 16

約数和(自身を含む): 81463968

約数和(自身を除く): 36421798

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 21347, 42694, 106735, 213470, 4504217, 9008434, 22521085, 45042170]

約数ペア:

[(1, 45042170), (2, 22521085), (5, 9008434), (10, 4504217), (211, 213470), (422, 106735), (1055, 42694), (2110, 21347)]