42096040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{150343}}^1$

素因数の和:150361

約数の個数: 32

約数和(自身を含む): 108247680

約数和(自身を除く): 66151640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 150343, 300686, 601372, 751715, 1052401, 1202744, 1503430, 2104802, 3006860, 4209604, 5262005, 6013720, 8419208, 10524010, 21048020, 42096040]

約数ペア:

[(1, 42096040), (2, 21048020), (4, 10524010), (5, 8419208), (7, 6013720), (8, 5262005), (10, 4209604), (14, 3006860), (20, 2104802), (28, 1503430), (35, 1202744), (40, 1052401), (56, 751715), (70, 601372), (140, 300686), (280, 150343)]