9718040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 12331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1913, 2540, 3826, 5080, 7652, 9565, 15304, 19130, 38260, 76520, 242951, 485902, 971804, 1214755, 1943608, 2429510, 4859020, 9718040]

約数ペア:

[(1, 9718040), (2, 4859020), (4, 2429510), (5, 1943608), (8, 1214755), (10, 971804), (20, 485902), (40, 242951), (127, 76520), (254, 38260), (508, 19130), (635, 15304), (1016, 9565), (1270, 7652), (1913, 5080), (2540, 3826)]