940291220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4274051}}^1$

素因数の和:4274071

約数の個数: 24

約数和(自身を含む): 2154122208

約数和(自身を除く): 1213830988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4274051, 8548102, 17096204, 21370255, 42740510, 47014561, 85481020, 94029122, 188058244, 235072805, 470145610, 940291220]

約数ペア:

[(1, 940291220), (2, 470145610), (4, 235072805), (5, 188058244), (10, 94029122), (11, 85481020), (20, 47014561), (22, 42740510), (44, 21370255), (55, 17096204), (110, 8548102), (220, 4274051)]