67205732020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{480040943}}^1$

素因数の和:480040959

約数の個数: 24

約数和(自身を含む): 161293757184

約数和(自身を除く): 94088025164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 480040943, 960081886, 1920163772, 2400204715, 3360286601, 4800409430, 6720573202, 9600818860, 13441146404, 16801433005, 33602866010, 67205732020]

約数ペア:

[(1, 67205732020), (2, 33602866010), (4, 16801433005), (5, 13441146404), (7, 9600818860), (10, 6720573202), (14, 4800409430), (20, 3360286601), (28, 2400204715), (35, 1920163772), (70, 960081886), (140, 480040943)]