201584440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95087}}^1$

素因数の和:95151

約数の個数: 32

約数和(自身を含む): 462127680

約数和(自身を除く): 260543240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95087, 190174, 380348, 475435, 760696, 950870, 1901740, 3803480, 5039611, 10079222, 20158444, 25198055, 40316888, 50396110, 100792220, 201584440]

約数ペア:

[(1, 201584440), (2, 100792220), (4, 50396110), (5, 40316888), (8, 25198055), (10, 20158444), (20, 10079222), (40, 5039611), (53, 3803480), (106, 1901740), (212, 950870), (265, 760696), (424, 475435), (530, 380348), (1060, 190174), (2120, 95087)]