105400910

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{53503}}^1$

素因数の和:53707

約数の個数: 16

約数和(自身を含む): 190688256

約数和(自身を除く): 85287346

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 53503, 107006, 267515, 535030, 10540091, 21080182, 52700455, 105400910]

約数ペア:

[(1, 105400910), (2, 52700455), (5, 21080182), (10, 10540091), (197, 535030), (394, 267515), (985, 107006), (1970, 53503)]