13076440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25147}}^1$

素因数の和:25171

約数の個数: 32

約数和(自身を含む): 31686480

約数和(自身を除く): 18610040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25147, 50294, 100588, 125735, 201176, 251470, 326911, 502940, 653822, 1005880, 1307644, 1634555, 2615288, 3269110, 6538220, 13076440]

約数ペア:

[(1, 13076440), (2, 6538220), (4, 3269110), (5, 2615288), (8, 1634555), (10, 1307644), (13, 1005880), (20, 653822), (26, 502940), (40, 326911), (52, 251470), (65, 201176), (104, 125735), (130, 100588), (260, 50294), (520, 25147)]