2726538220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{846751}}^1$

素因数の和:846790

約数の個数: 48

約数和(自身を含む): 6828208128

約数和(自身を除く): 4101669908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 846751, 1693502, 3387004, 4233755, 5927257, 8467510, 11854514, 16935020, 19475273, 23709028, 29636285, 38950546, 59272570, 77901092, 97376365, 118545140, 136326911, 194752730, 272653822, 389505460, 545307644, 681634555, 1363269110, 2726538220]

約数ペア:

[(1, 2726538220), (2, 1363269110), (4, 681634555), (5, 545307644), (7, 389505460), (10, 272653822), (14, 194752730), (20, 136326911), (23, 118545140), (28, 97376365), (35, 77901092), (46, 59272570), (70, 38950546), (92, 29636285), (115, 23709028), (140, 19475273), (161, 16935020), (230, 11854514), (322, 8467510), (460, 5927257), (644, 4233755), (805, 3387004), (1610, 1693502), (3220, 846751)]