55283780

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3203}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 116266752

約数和(自身を除く): 60982972

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3203, 3452, 4315, 6406, 8630, 12812, 16015, 17260, 32030, 64060, 2764189, 5528378, 11056756, 13820945, 27641890, 55283780]

約数ペア:

[(1, 55283780), (2, 27641890), (4, 13820945), (5, 11056756), (10, 5528378), (20, 2764189), (863, 64060), (1726, 32030), (3203, 17260), (3452, 16015), (4315, 12812), (6406, 8630)]