6782560

素因数分解:

$2^5\times 5^1\times {\mathrm{42391}}^1$

素因数の和:42406

約数の個数: 24

約数和(自身を含む): 16024176

約数和(自身を除く): 9241616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 42391, 84782, 169564, 211955, 339128, 423910, 678256, 847820, 1356512, 1695640, 3391280, 6782560]

約数ペア:

[(1, 6782560), (2, 3391280), (4, 1695640), (5, 1356512), (8, 847820), (10, 678256), (16, 423910), (20, 339128), (32, 211955), (40, 169564), (80, 84782), (160, 42391)]