5294120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10205

約数の個数: 32

約数和(自身を含む): 12829320

約数和(自身を除く): 7535200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10181, 20362, 40724, 50905, 81448, 101810, 132353, 203620, 264706, 407240, 529412, 661765, 1058824, 1323530, 2647060, 5294120]

約数ペア:

[(1, 5294120), (2, 2647060), (4, 1323530), (5, 1058824), (8, 661765), (10, 529412), (13, 407240), (20, 264706), (26, 203620), (40, 132353), (52, 101810), (65, 81448), (104, 50905), (130, 40724), (260, 20362), (520, 10181)]