76300780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27847}}^1$

素因数の和:27993

約数の個数: 24

約数和(自身を含む): 161407008

約数和(自身を除く): 85106228

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 27847, 55694, 111388, 139235, 278470, 556940, 3815039, 7630078, 15260156, 19075195, 38150390, 76300780]

約数ペア:

[(1, 76300780), (2, 38150390), (4, 19075195), (5, 15260156), (10, 7630078), (20, 3815039), (137, 556940), (274, 278470), (548, 139235), (685, 111388), (1370, 55694), (2740, 27847)]