6836440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13171

約数の個数: 32

約数和(自身を含む): 16566480

約数和(自身を除く): 9730040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13147, 26294, 52588, 65735, 105176, 131470, 170911, 262940, 341822, 525880, 683644, 854555, 1367288, 1709110, 3418220, 6836440]

約数ペア:

[(1, 6836440), (2, 3418220), (4, 1709110), (5, 1367288), (8, 854555), (10, 683644), (13, 525880), (20, 341822), (26, 262940), (40, 170911), (52, 131470), (65, 105176), (104, 65735), (130, 52588), (260, 26294), (520, 13147)]