97152020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{693943}}^1$

素因数の和:693959

約数の個数: 24

約数和(自身を含む): 233165184

約数和(自身を除く): 136013164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 693943, 1387886, 2775772, 3469715, 4857601, 6939430, 9715202, 13878860, 19430404, 24288005, 48576010, 97152020]

約数ペア:

[(1, 97152020), (2, 48576010), (4, 24288005), (5, 19430404), (7, 13878860), (10, 9715202), (14, 6939430), (20, 4857601), (28, 3469715), (35, 2775772), (70, 1387886), (140, 693943)]