25103780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96553}}^1$

素因数の和:96575

約数の個数: 24

約数和(自身を含む): 56773752

約数和(自身を除く): 31669972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96553, 193106, 386212, 482765, 965530, 1255189, 1931060, 2510378, 5020756, 6275945, 12551890, 25103780]

約数ペア:

[(1, 25103780), (2, 12551890), (4, 6275945), (5, 5020756), (10, 2510378), (13, 1931060), (20, 1255189), (26, 965530), (52, 482765), (65, 386212), (130, 193106), (260, 96553)]