6520250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 13321152

約数和(自身を除く): 6800902

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2371, 2750, 4742, 11855, 23710, 26081, 52162, 59275, 118550, 130405, 260810, 296375, 592750, 652025, 1304050, 3260125, 6520250]

約数ペア:

[(1, 6520250), (2, 3260125), (5, 1304050), (10, 652025), (11, 592750), (22, 296375), (25, 260810), (50, 130405), (55, 118550), (110, 59275), (125, 52162), (250, 26081), (275, 23710), (550, 11855), (1375, 4742), (2371, 2750)]