2896040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10361

約数の個数: 32

約数和(自身を含む): 7447680

約数和(自身を除く): 4551640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10343, 20686, 41372, 51715, 72401, 82744, 103430, 144802, 206860, 289604, 362005, 413720, 579208, 724010, 1448020, 2896040]

約数ペア:

[(1, 2896040), (2, 1448020), (4, 724010), (5, 579208), (7, 413720), (8, 362005), (10, 289604), (14, 206860), (20, 144802), (28, 103430), (35, 82744), (40, 72401), (56, 51715), (70, 41372), (140, 20686), (280, 10343)]