13310180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51193}}^1$

素因数の和:51215

約数の個数: 24

約数和(自身を含む): 30102072

約数和(自身を除く): 16791892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51193, 102386, 204772, 255965, 511930, 665509, 1023860, 1331018, 2662036, 3327545, 6655090, 13310180]

約数ペア:

[(1, 13310180), (2, 6655090), (4, 3327545), (5, 2662036), (10, 1331018), (13, 1023860), (20, 665509), (26, 511930), (52, 255965), (65, 204772), (130, 102386), (260, 51193)]