3670232420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1\times {\mathrm{1061}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 7756278768

約数和(自身を除く): 4086046348

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 673, 1028, 1061, 1285, 1346, 2122, 2570, 2692, 3365, 4244, 5140, 5305, 6730, 10610, 13460, 21220, 172961, 272677, 345922, 545354, 691844, 714053, 864805, 1090708, 1363385, 1428106, 1729610, 2726770, 2856212, 3459220, 3570265, 5453540, 7140530, 14281060, 183511621, 367023242, 734046484, 917558105, 1835116210, 3670232420]

約数ペア:

[(1, 3670232420), (2, 1835116210), (4, 917558105), (5, 734046484), (10, 367023242), (20, 183511621), (257, 14281060), (514, 7140530), (673, 5453540), (1028, 3570265), (1061, 3459220), (1285, 2856212), (1346, 2726770), (2122, 1729610), (2570, 1428106), (2692, 1363385), (3365, 1090708), (4244, 864805), (5140, 714053), (5305, 691844), (6730, 545354), (10610, 345922), (13460, 272677), (21220, 172961)]