16298140

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{983}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 34302240

約数和(自身を除く): 18004100

約数列:

[1, 2, 4, 5, 10, 20, 829, 983, 1658, 1966, 3316, 3932, 4145, 4915, 8290, 9830, 16580, 19660, 814907, 1629814, 3259628, 4074535, 8149070, 16298140]

約数ペア:

[(1, 16298140), (2, 8149070), (4, 4074535), (5, 3259628), (10, 1629814), (20, 814907), (829, 19660), (983, 16580), (1658, 9830), (1966, 8290), (3316, 4915), (3932, 4145)]