9406120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 21361320

約数和(自身を除く): 11955200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2081, 2260, 4162, 4520, 8324, 10405, 16648, 20810, 41620, 83240, 235153, 470306, 940612, 1175765, 1881224, 2351530, 4703060, 9406120]

約数ペア:

[(1, 9406120), (2, 4703060), (4, 2351530), (5, 1881224), (8, 1175765), (10, 940612), (20, 470306), (40, 235153), (113, 83240), (226, 41620), (452, 20810), (565, 16648), (904, 10405), (1130, 8324), (2081, 4520), (2260, 4162)]