25167260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15161}}^1$

素因数の和:15253

約数の個数: 24

約数和(自身を含む): 53491536

約数和(自身を除く): 28324276

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 15161, 30322, 60644, 75805, 151610, 303220, 1258363, 2516726, 5033452, 6291815, 12583630, 25167260]

約数ペア:

[(1, 25167260), (2, 12583630), (4, 6291815), (5, 5033452), (10, 2516726), (20, 1258363), (83, 303220), (166, 151610), (332, 75805), (415, 60644), (830, 30322), (1660, 15161)]