23343680

素因数分解:

$2^6\times 5^1\times {\mathrm{72949}}^1$

素因数の和:72966

約数の個数: 28

約数和(自身を含む): 55587900

約数和(自身を除く): 32244220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72949, 145898, 291796, 364745, 583592, 729490, 1167184, 1458980, 2334368, 2917960, 4668736, 5835920, 11671840, 23343680]

約数ペア:

[(1, 23343680), (2, 11671840), (4, 5835920), (5, 4668736), (8, 2917960), (10, 2334368), (16, 1458980), (20, 1167184), (32, 729490), (40, 583592), (64, 364745), (80, 291796), (160, 145898), (320, 72949)]