25006564144

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{15474359}}^1$

素因数の和:15474468

約数の個数: 20

約数和(自身を含む): 48929926320

約数和(自身を除く): 23923362176

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 15474359, 30948718, 61897436, 123794872, 247589744, 1562910259, 3125820518, 6251641036, 12503282072, 25006564144]

約数ペア:

[(1, 25006564144), (2, 12503282072), (4, 6251641036), (8, 3125820518), (16, 1562910259), (101, 247589744), (202, 123794872), (404, 61897436), (808, 30948718), (1616, 15474359)]