5486260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21101}}^1$

素因数の和:21123

約数の個数: 24

約数和(自身を含む): 12407976

約数和(自身を除く): 6921716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21101, 42202, 84404, 105505, 211010, 274313, 422020, 548626, 1097252, 1371565, 2743130, 5486260]

約数ペア:

[(1, 5486260), (2, 2743130), (4, 1371565), (5, 1097252), (10, 548626), (13, 422020), (20, 274313), (26, 211010), (52, 105505), (65, 84404), (130, 42202), (260, 21101)]