1204940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5497

約数の個数: 24

約数和(自身を含む): 2760912

約数和(自身を除く): 1555972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5477, 10954, 21908, 27385, 54770, 60247, 109540, 120494, 240988, 301235, 602470, 1204940]

約数ペア:

[(1, 1204940), (2, 602470), (4, 301235), (5, 240988), (10, 120494), (11, 109540), (20, 60247), (22, 54770), (44, 27385), (55, 21908), (110, 10954), (220, 5477)]