13080860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50311}}^1$

素因数の和:50333

約数の個数: 24

約数和(自身を含む): 29583456

約数和(自身を除く): 16502596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50311, 100622, 201244, 251555, 503110, 654043, 1006220, 1308086, 2616172, 3270215, 6540430, 13080860]

約数ペア:

[(1, 13080860), (2, 6540430), (4, 3270215), (5, 2616172), (10, 1308086), (13, 1006220), (20, 654043), (26, 503110), (52, 251555), (65, 201244), (130, 100622), (260, 50311)]