165627832340

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2221}}^1\times {\mathrm{4111}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 348443445504

約数和(自身を除く): 182815613164

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 2221, 3628, 4111, 4442, 4535, 8222, 8884, 9070, 11105, 16444, 18140, 20555, 22210, 41110, 44420, 82220, 2014447, 3728677, 4028894, 7457354, 8057788, 9130531, 10072235, 14914708, 18261062, 18643385, 20144470, 36522124, 37286770, 40288940, 45652655, 74573540, 91305310, 182610620, 8281391617, 16562783234, 33125566468, 41406958085, 82813916170, 165627832340]

約数ペア:

[(1, 165627832340), (2, 82813916170), (4, 41406958085), (5, 33125566468), (10, 16562783234), (20, 8281391617), (907, 182610620), (1814, 91305310), (2221, 74573540), (3628, 45652655), (4111, 40288940), (4442, 37286770), (4535, 36522124), (8222, 20144470), (8884, 18643385), (9070, 18261062), (11105, 14914708), (16444, 10072235), (18140, 9130531), (20555, 8057788), (22210, 7457354), (41110, 4028894), (44420, 3728677), (82220, 2014447)]