1880453850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1139669}}^1$

素因数の和:1139695

約数の個数: 48

約数和(自身を含む): 5087486880

約数和(自身を除く): 3207033030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1139669, 2279338, 3419007, 5698345, 6838014, 11396690, 12536359, 17095035, 25072718, 28491725, 34190070, 37609077, 56983450, 62681795, 75218154, 85475175, 125363590, 170950350, 188045385, 313408975, 376090770, 626817950, 940226925, 1880453850]

約数ペア:

[(1, 1880453850), (2, 940226925), (3, 626817950), (5, 376090770), (6, 313408975), (10, 188045385), (11, 170950350), (15, 125363590), (22, 85475175), (25, 75218154), (30, 62681795), (33, 56983450), (50, 37609077), (55, 34190070), (66, 28491725), (75, 25072718), (110, 17095035), (150, 12536359), (165, 11396690), (275, 6838014), (330, 5698345), (550, 3419007), (825, 2279338), (1650, 1139669)]