4009100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 8895264

約数和(自身を除く): 4886164

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 853, 940, 1175, 1706, 2350, 3412, 4265, 4700, 8530, 17060, 21325, 40091, 42650, 80182, 85300, 160364, 200455, 400910, 801820, 1002275, 2004550, 4009100]

約数ペア:

[(1, 4009100), (2, 2004550), (4, 1002275), (5, 801820), (10, 400910), (20, 200455), (25, 160364), (47, 85300), (50, 80182), (94, 42650), (100, 40091), (188, 21325), (235, 17060), (470, 8530), (853, 4700), (940, 4265), (1175, 3412), (1706, 2350)]