566852020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{176041}}^1$

素因数の和:176080

約数の個数: 48

約数和(自身を含む): 1419602688

約数和(自身を除く): 852750668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 176041, 352082, 704164, 880205, 1232287, 1760410, 2464574, 3520820, 4048943, 4929148, 6161435, 8097886, 12322870, 16195772, 20244715, 24645740, 28342601, 40489430, 56685202, 80978860, 113370404, 141713005, 283426010, 566852020]

約数ペア:

[(1, 566852020), (2, 283426010), (4, 141713005), (5, 113370404), (7, 80978860), (10, 56685202), (14, 40489430), (20, 28342601), (23, 24645740), (28, 20244715), (35, 16195772), (46, 12322870), (70, 8097886), (92, 6161435), (115, 4929148), (140, 4048943), (161, 3520820), (230, 2464574), (322, 1760410), (460, 1232287), (644, 880205), (805, 704164), (1610, 352082), (3220, 176041)]