25482110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 47280672

約数和(自身を除く): 21798562

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 521, 670, 730, 1042, 2605, 4891, 5210, 9782, 24455, 34907, 38033, 48910, 69814, 76066, 174535, 190165, 349070, 380330, 2548211, 5096422, 12741055, 25482110]

約数ペア:

[(1, 25482110), (2, 12741055), (5, 5096422), (10, 2548211), (67, 380330), (73, 349070), (134, 190165), (146, 174535), (335, 76066), (365, 69814), (521, 48910), (670, 38033), (730, 34907), (1042, 24455), (2605, 9782), (4891, 5210)]