24500260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 52997616

約数和(自身を除く): 28497356

約数列:

[1, 2, 4, 5, 10, 20, 73, 97, 146, 173, 194, 292, 346, 365, 388, 485, 692, 730, 865, 970, 1460, 1730, 1940, 3460, 7081, 12629, 14162, 16781, 25258, 28324, 33562, 35405, 50516, 63145, 67124, 70810, 83905, 126290, 141620, 167810, 252580, 335620, 1225013, 2450026, 4900052, 6125065, 12250130, 24500260]

約数ペア:

[(1, 24500260), (2, 12250130), (4, 6125065), (5, 4900052), (10, 2450026), (20, 1225013), (73, 335620), (97, 252580), (146, 167810), (173, 141620), (194, 126290), (292, 83905), (346, 70810), (365, 67124), (388, 63145), (485, 50516), (692, 35405), (730, 33562), (865, 28324), (970, 25258), (1460, 16781), (1730, 14162), (1940, 12629), (3460, 7081)]