27368380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105263}}^1$

素因数の和:105285

約数の個数: 24

約数和(自身を含む): 61895232

約数和(自身を除く): 34526852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105263, 210526, 421052, 526315, 1052630, 1368419, 2105260, 2736838, 5473676, 6842095, 13684190, 27368380]

約数ペア:

[(1, 27368380), (2, 13684190), (4, 6842095), (5, 5473676), (10, 2736838), (13, 2105260), (20, 1368419), (26, 1052630), (52, 526315), (65, 421052), (130, 210526), (260, 105263)]