74362120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{265579}}^1$

素因数の和:265597

約数の個数: 32

約数和(自身を含む): 191217600

約数和(自身を除く): 116855480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 265579, 531158, 1062316, 1327895, 1859053, 2124632, 2655790, 3718106, 5311580, 7436212, 9295265, 10623160, 14872424, 18590530, 37181060, 74362120]

約数ペア:

[(1, 74362120), (2, 37181060), (4, 18590530), (5, 14872424), (7, 10623160), (8, 9295265), (10, 7436212), (14, 5311580), (20, 3718106), (28, 2655790), (35, 2124632), (40, 1859053), (56, 1327895), (70, 1062316), (140, 531158), (280, 265579)]