1592752900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9419}}^1$

素因数の和:9541

約数の個数: 72

約数和(自身を含む): 3679452000

約数和(自身を除く): 2086699100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 89, 95, 100, 178, 190, 356, 380, 445, 475, 890, 950, 1691, 1780, 1900, 2225, 3382, 4450, 6764, 8455, 8900, 9419, 16910, 18838, 33820, 37676, 42275, 47095, 84550, 94190, 169100, 178961, 188380, 235475, 357922, 470950, 715844, 838291, 894805, 941900, 1676582, 1789610, 3353164, 3579220, 4191455, 4474025, 8382910, 8948050, 15927529, 16765820, 17896100, 20957275, 31855058, 41914550, 63710116, 79637645, 83829100, 159275290, 318550580, 398188225, 796376450, 1592752900]

約数ペア:

[(1, 1592752900), (2, 796376450), (4, 398188225), (5, 318550580), (10, 159275290), (19, 83829100), (20, 79637645), (25, 63710116), (38, 41914550), (50, 31855058), (76, 20957275), (89, 17896100), (95, 16765820), (100, 15927529), (178, 8948050), (190, 8382910), (356, 4474025), (380, 4191455), (445, 3579220), (475, 3353164), (890, 1789610), (950, 1676582), (1691, 941900), (1780, 894805), (1900, 838291), (2225, 715844), (3382, 470950), (4450, 357922), (6764, 235475), (8455, 188380), (8900, 178961), (9419, 169100), (16910, 94190), (18838, 84550), (33820, 47095), (37676, 42275)]