5606120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 13585320

約数和(自身を除く): 7979200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10781, 21562, 43124, 53905, 86248, 107810, 140153, 215620, 280306, 431240, 560612, 700765, 1121224, 1401530, 2803060, 5606120]

約数ペア:

[(1, 5606120), (2, 2803060), (4, 1401530), (5, 1121224), (8, 700765), (10, 560612), (13, 431240), (20, 280306), (26, 215620), (40, 140153), (52, 107810), (65, 86248), (104, 53905), (130, 43124), (260, 21562), (520, 10781)]