24804912020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{177177943}}^1$

素因数の和:177177959

約数の個数: 24

約数和(自身を含む): 59531789184

約数和(自身を除く): 34726877164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 177177943, 354355886, 708711772, 885889715, 1240245601, 1771779430, 2480491202, 3543558860, 4960982404, 6201228005, 12402456010, 24804912020]

約数ペア:

[(1, 24804912020), (2, 12402456010), (4, 6201228005), (5, 4960982404), (7, 3543558860), (10, 2480491202), (14, 1771779430), (20, 1240245601), (28, 885889715), (35, 708711772), (70, 354355886), (140, 177177943)]