11686120

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{631}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 26392320

約数和(自身を除く): 14706200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 631, 926, 1262, 1852, 2315, 2524, 3155, 3704, 4630, 5048, 6310, 9260, 12620, 18520, 25240, 292153, 584306, 1168612, 1460765, 2337224, 2921530, 5843060, 11686120]

約数ペア:

[(1, 11686120), (2, 5843060), (4, 2921530), (5, 2337224), (8, 1460765), (10, 1168612), (20, 584306), (40, 292153), (463, 25240), (631, 18520), (926, 12620), (1262, 9260), (1852, 6310), (2315, 5048), (2524, 4630), (3155, 3704)]