26972120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96329}}^1$

素因数の和:96347

約数の個数: 32

約数和(自身を含む): 69357600

約数和(自身を除く): 42385480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96329, 192658, 385316, 481645, 674303, 770632, 963290, 1348606, 1926580, 2697212, 3371515, 3853160, 5394424, 6743030, 13486060, 26972120]

約数ペア:

[(1, 26972120), (2, 13486060), (4, 6743030), (5, 5394424), (7, 3853160), (8, 3371515), (10, 2697212), (14, 1926580), (20, 1348606), (28, 963290), (35, 770632), (40, 674303), (56, 481645), (70, 385316), (140, 192658), (280, 96329)]