5590420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25411}}^1$

素因数の和:25431

約数の個数: 24

約数和(自身を含む): 12807648

約数和(自身を除く): 7217228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25411, 50822, 101644, 127055, 254110, 279521, 508220, 559042, 1118084, 1397605, 2795210, 5590420]

約数ペア:

[(1, 5590420), (2, 2795210), (4, 1397605), (5, 1118084), (10, 559042), (11, 508220), (20, 279521), (22, 254110), (44, 127055), (55, 101644), (110, 50822), (220, 25411)]