10322780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39703}}^1$

素因数の和:39725

約数の個数: 24

約数和(自身を含む): 23345952

約数和(自身を除く): 13023172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39703, 79406, 158812, 198515, 397030, 516139, 794060, 1032278, 2064556, 2580695, 5161390, 10322780]

約数ペア:

[(1, 10322780), (2, 5161390), (4, 2580695), (5, 2064556), (10, 1032278), (13, 794060), (20, 516139), (26, 397030), (52, 198515), (65, 158812), (130, 79406), (260, 39703)]