33552820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 80857728

約数和(自身を除く): 47304908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 541, 886, 1082, 1772, 2164, 2215, 2705, 3101, 3787, 4430, 5410, 6202, 7574, 8860, 10820, 12404, 15148, 15505, 18935, 31010, 37870, 62020, 75740, 239663, 479326, 958652, 1198315, 1677641, 2396630, 3355282, 4793260, 6710564, 8388205, 16776410, 33552820]

約数ペア:

[(1, 33552820), (2, 16776410), (4, 8388205), (5, 6710564), (7, 4793260), (10, 3355282), (14, 2396630), (20, 1677641), (28, 1198315), (35, 958652), (70, 479326), (140, 239663), (443, 75740), (541, 62020), (886, 37870), (1082, 31010), (1772, 18935), (2164, 15505), (2215, 15148), (2705, 12404), (3101, 10820), (3787, 8860), (4430, 7574), (5410, 6202)]