37428520

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2161}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 84447720

約数和(自身を除く): 47019200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2161, 2165, 3464, 4322, 4330, 8644, 8660, 10805, 17288, 17320, 21610, 43220, 86440, 935713, 1871426, 3742852, 4678565, 7485704, 9357130, 18714260, 37428520]

約数ペア:

[(1, 37428520), (2, 18714260), (4, 9357130), (5, 7485704), (8, 4678565), (10, 3742852), (20, 1871426), (40, 935713), (433, 86440), (866, 43220), (1732, 21610), (2161, 17320), (2165, 17288), (3464, 10805), (4322, 8660), (4330, 8644)]