26036140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7703}}^1$

素因数の和:7738

約数の個数: 36

約数和(自身を含む): 59212944

約数和(自身を除く): 33176804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 7703, 15406, 30812, 38515, 77030, 100139, 154060, 200278, 400556, 500695, 1001390, 1301807, 2002780, 2603614, 5207228, 6509035, 13018070, 26036140]

約数ペア:

[(1, 26036140), (2, 13018070), (4, 6509035), (5, 5207228), (10, 2603614), (13, 2002780), (20, 1301807), (26, 1001390), (52, 500695), (65, 400556), (130, 200278), (169, 154060), (260, 100139), (338, 77030), (676, 38515), (845, 30812), (1690, 15406), (3380, 7703)]