13743880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14939}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 32270400

約数和(自身を除く): 18526520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14939, 29878, 59756, 74695, 119512, 149390, 298780, 343597, 597560, 687194, 1374388, 1717985, 2748776, 3435970, 6871940, 13743880]

約数ペア:

[(1, 13743880), (2, 6871940), (4, 3435970), (5, 2748776), (8, 1717985), (10, 1374388), (20, 687194), (23, 597560), (40, 343597), (46, 298780), (92, 149390), (115, 119512), (184, 74695), (230, 59756), (460, 29878), (920, 14939)]