520058671900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{151237}}^1$

素因数の和:151639

約数の個数: 72

約数和(自身を含む): 1141301233296

約数和(自身を除く): 621242561396

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 251, 274, 502, 548, 685, 1004, 1255, 1370, 2510, 2740, 3425, 5020, 6275, 6850, 12550, 13700, 25100, 34387, 68774, 137548, 151237, 171935, 302474, 343870, 604948, 687740, 756185, 859675, 1512370, 1719350, 3024740, 3438700, 3780925, 7561850, 15123700, 20719469, 37960487, 41438938, 75920974, 82877876, 103597345, 151841948, 189802435, 207194690, 379604870, 414389380, 517986725, 759209740, 949012175, 1035973450, 1898024350, 2071946900, 3796048700, 5200586719, 10401173438, 20802346876, 26002933595, 52005867190, 104011734380, 130014667975, 260029335950, 520058671900]

約数ペア:

[(1, 520058671900), (2, 260029335950), (4, 130014667975), (5, 104011734380), (10, 52005867190), (20, 26002933595), (25, 20802346876), (50, 10401173438), (100, 5200586719), (137, 3796048700), (251, 2071946900), (274, 1898024350), (502, 1035973450), (548, 949012175), (685, 759209740), (1004, 517986725), (1255, 414389380), (1370, 379604870), (2510, 207194690), (2740, 189802435), (3425, 151841948), (5020, 103597345), (6275, 82877876), (6850, 75920974), (12550, 41438938), (13700, 37960487), (25100, 20719469), (34387, 15123700), (68774, 7561850), (137548, 3780925), (151237, 3438700), (171935, 3024740), (302474, 1719350), (343870, 1512370), (604948, 859675), (687740, 756185)]