132520180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509693}}^1$

素因数の和:509715

約数の個数: 24

約数和(自身を含む): 299700072

約数和(自身を除く): 167179892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 509693, 1019386, 2038772, 2548465, 5096930, 6626009, 10193860, 13252018, 26504036, 33130045, 66260090, 132520180]

約数ペア:

[(1, 132520180), (2, 66260090), (4, 33130045), (5, 26504036), (10, 13252018), (13, 10193860), (20, 6626009), (26, 5096930), (52, 2548465), (65, 2038772), (130, 1019386), (260, 509693)]