25101252020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96543277}}^1$

素因数の和:96543299

約数の個数: 24

約数和(自身を含む): 56767447464

約数和(自身を除く): 31666195444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 96543277, 193086554, 386173108, 482716385, 965432770, 1255062601, 1930865540, 2510125202, 5020250404, 6275313005, 12550626010, 25101252020]

約数ペア:

[(1, 25101252020), (2, 12550626010), (4, 6275313005), (5, 5020250404), (10, 2510125202), (13, 1930865540), (20, 1255062601), (26, 965432770), (52, 482716385), (65, 386173108), (130, 193086554), (260, 96543277)]