314099260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10463}}^1$

素因数の和:10570

約数の個数: 48

約数和(自身を含む): 703180800

約数和(自身を除く): 389081540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 10463, 15010, 20926, 30020, 41852, 52315, 104630, 198797, 209260, 397594, 795188, 826577, 993985, 1653154, 1987970, 3306308, 3975940, 4132885, 8265770, 15704963, 16531540, 31409926, 62819852, 78524815, 157049630, 314099260]

約数ペア:

[(1, 314099260), (2, 157049630), (4, 78524815), (5, 62819852), (10, 31409926), (19, 16531540), (20, 15704963), (38, 8265770), (76, 4132885), (79, 3975940), (95, 3306308), (158, 1987970), (190, 1653154), (316, 993985), (380, 826577), (395, 795188), (790, 397594), (1501, 209260), (1580, 198797), (3002, 104630), (6004, 52315), (7505, 41852), (10463, 30020), (15010, 20926)]