4411220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20071

約数の個数: 24

約数和(自身を含む): 10106208

約数和(自身を除く): 5694988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20051, 40102, 80204, 100255, 200510, 220561, 401020, 441122, 882244, 1102805, 2205610, 4411220]

約数ペア:

[(1, 4411220), (2, 2205610), (4, 1102805), (5, 882244), (10, 441122), (11, 401020), (20, 220561), (22, 200510), (44, 100255), (55, 80204), (110, 40102), (220, 20051)]