5641460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25643}}^1$

素因数の和:25663

約数の個数: 24

約数和(自身を含む): 12924576

約数和(自身を除く): 7283116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25643, 51286, 102572, 128215, 256430, 282073, 512860, 564146, 1128292, 1410365, 2820730, 5641460]

約数ペア:

[(1, 5641460), (2, 2820730), (4, 1410365), (5, 1128292), (10, 564146), (11, 512860), (20, 282073), (22, 256430), (44, 128215), (55, 102572), (110, 51286), (220, 25643)]