82253090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4463}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 75236830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 4463, 8926, 9215, 18430, 22315, 44630, 84797, 169594, 423985, 432911, 847970, 865822, 2164555, 4329110, 8225309, 16450618, 41126545, 82253090]

約数ペア:

[(1, 82253090), (2, 41126545), (5, 16450618), (10, 8225309), (19, 4329110), (38, 2164555), (95, 865822), (97, 847970), (190, 432911), (194, 423985), (485, 169594), (970, 84797), (1843, 44630), (3686, 22315), (4463, 18430), (8926, 9215)]