495982120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{539111}}^1$

素因数の和:539145

約数の個数: 32

約数和(自身を含む): 1164481920

約数和(自身を除く): 668499800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 539111, 1078222, 2156444, 2695555, 4312888, 5391110, 10782220, 12399553, 21564440, 24799106, 49598212, 61997765, 99196424, 123995530, 247991060, 495982120]

約数ペア:

[(1, 495982120), (2, 247991060), (4, 123995530), (5, 99196424), (8, 61997765), (10, 49598212), (20, 24799106), (23, 21564440), (40, 12399553), (46, 10782220), (92, 5391110), (115, 4312888), (184, 2695555), (230, 2156444), (460, 1078222), (920, 539111)]