9122120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32579}}^1$

素因数の和:32597

約数の個数: 32

約数和(自身を含む): 23457600

約数和(自身を除く): 14335480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32579, 65158, 130316, 162895, 228053, 260632, 325790, 456106, 651580, 912212, 1140265, 1303160, 1824424, 2280530, 4561060, 9122120]

約数ペア:

[(1, 9122120), (2, 4561060), (4, 2280530), (5, 1824424), (7, 1303160), (8, 1140265), (10, 912212), (14, 651580), (20, 456106), (28, 325790), (35, 260632), (40, 228053), (56, 162895), (70, 130316), (140, 65158), (280, 32579)]