5655679780

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{173807}}^1$

素因数の和:175443

約数の個数: 24

約数和(自身を含む): 11884295808

約数和(自身を除く): 6228616028

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 8135, 16270, 32540, 173807, 347614, 695228, 869035, 1738070, 3476140, 282783989, 565567978, 1131135956, 1413919945, 2827839890, 5655679780]

約数ペア:

[(1, 5655679780), (2, 2827839890), (4, 1413919945), (5, 1131135956), (10, 565567978), (20, 282783989), (1627, 3476140), (3254, 1738070), (6508, 869035), (8135, 695228), (16270, 347614), (32540, 173807)]