25277930

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9397}}^1$

素因数の和:9673

約数の個数: 16

約数和(自身を含む): 45674280

約数和(自身を除く): 20396350

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 9397, 18794, 46985, 93970, 2527793, 5055586, 12638965, 25277930]

約数ペア:

[(1, 25277930), (2, 12638965), (5, 5055586), (10, 2527793), (269, 93970), (538, 46985), (1345, 18794), (2690, 9397)]