23738960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42391}}^1$

素因数の和:42411

約数の個数: 40

約数和(自身を含む): 63079296

約数和(自身を除く): 39340336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42391, 84782, 169564, 211955, 296737, 339128, 423910, 593474, 678256, 847820, 1186948, 1483685, 1695640, 2373896, 2967370, 3391280, 4747792, 5934740, 11869480, 23738960]

約数ペア:

[(1, 23738960), (2, 11869480), (4, 5934740), (5, 4747792), (7, 3391280), (8, 2967370), (10, 2373896), (14, 1695640), (16, 1483685), (20, 1186948), (28, 847820), (35, 678256), (40, 593474), (56, 423910), (70, 339128), (80, 296737), (112, 211955), (140, 169564), (280, 84782), (560, 42391)]