280401849110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1\times {\mathrm{169093}}^1$

素因数の和:170432

約数の個数: 32

約数和(自身を含む): 508783554720

約数和(自身を除く): 228381705610

約数列:

[1, 2, 5, 10, 139, 278, 695, 1193, 1390, 2386, 5965, 11930, 165827, 169093, 331654, 338186, 829135, 845465, 1658270, 1690930, 23503927, 47007854, 117519635, 201727949, 235039270, 403455898, 1008639745, 2017279490, 28040184911, 56080369822, 140200924555, 280401849110]

約数ペア:

[(1, 280401849110), (2, 140200924555), (5, 56080369822), (10, 28040184911), (139, 2017279490), (278, 1008639745), (695, 403455898), (1193, 235039270), (1390, 201727949), (2386, 117519635), (5965, 47007854), (11930, 23503927), (165827, 1690930), (169093, 1658270), (331654, 845465), (338186, 829135)]