13176280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25363

約数の個数: 32

約数和(自身を含む): 31928400

約数和(自身を除く): 18752120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25339, 50678, 101356, 126695, 202712, 253390, 329407, 506780, 658814, 1013560, 1317628, 1647035, 2635256, 3294070, 6588140, 13176280]

約数ペア:

[(1, 13176280), (2, 6588140), (4, 3294070), (5, 2635256), (8, 1647035), (10, 1317628), (13, 1013560), (20, 658814), (26, 506780), (40, 329407), (52, 253390), (65, 202712), (104, 126695), (130, 101356), (260, 50678), (520, 25339)]