38872160

素因数分解:

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

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 92606976

約数和(自身を除く): 53734816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 1913, 2032, 2540, 3826, 4064, 5080, 7652, 9565, 10160, 15304, 19130, 20320, 30608, 38260, 61216, 76520, 153040, 242951, 306080, 485902, 971804, 1214755, 1943608, 2429510, 3887216, 4859020, 7774432, 9718040, 19436080, 38872160]

約数ペア:

[(1, 38872160), (2, 19436080), (4, 9718040), (5, 7774432), (8, 4859020), (10, 3887216), (16, 2429510), (20, 1943608), (32, 1214755), (40, 971804), (80, 485902), (127, 306080), (160, 242951), (254, 153040), (508, 76520), (635, 61216), (1016, 38260), (1270, 30608), (1913, 20320), (2032, 19130), (2540, 15304), (3826, 10160), (4064, 9565), (5080, 7652)]