105675260

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8243}}^1$

素因数の和:8893

約数の個数: 24

約数和(自身を含む): 222291216

約数和(自身を除く): 116615956

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 8243, 12820, 16486, 32972, 41215, 82430, 164860, 5283763, 10567526, 21135052, 26418815, 52837630, 105675260]

約数ペア:

[(1, 105675260), (2, 52837630), (4, 26418815), (5, 21135052), (10, 10567526), (20, 5283763), (641, 164860), (1282, 82430), (2564, 41215), (3205, 32972), (6410, 16486), (8243, 12820)]