25085450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38593}}^1$

素因数の和:38618

約数の個数: 24

約数和(自身を含む): 50249388

約数和(自身を除く): 25163938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 38593, 77186, 192965, 385930, 501709, 964825, 1003418, 1929650, 2508545, 5017090, 12542725, 25085450]

約数ペア:

[(1, 25085450), (2, 12542725), (5, 5017090), (10, 2508545), (13, 1929650), (25, 1003418), (26, 964825), (50, 501709), (65, 385930), (130, 192965), (325, 77186), (650, 38593)]