40669380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225941}}^1$

素因数の和:225956

約数の個数: 36

約数和(自身を含む): 123364332

約数和(自身を除く): 82694952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225941, 451882, 677823, 903764, 1129705, 1355646, 2033469, 2259410, 2711292, 3389115, 4066938, 4518820, 6778230, 8133876, 10167345, 13556460, 20334690, 40669380]

約数ペア:

[(1, 40669380), (2, 20334690), (3, 13556460), (4, 10167345), (5, 8133876), (6, 6778230), (9, 4518820), (10, 4066938), (12, 3389115), (15, 2711292), (18, 2259410), (20, 2033469), (30, 1355646), (36, 1129705), (45, 903764), (60, 677823), (90, 451882), (180, 225941)]