74881070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3803}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 147899520

約数和(自身を除く): 73018450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3803, 3938, 7606, 9845, 19015, 19690, 38030, 41833, 83666, 209165, 418330, 680737, 1361474, 3403685, 6807370, 7488107, 14976214, 37440535, 74881070]

約数ペア:

[(1, 74881070), (2, 37440535), (5, 14976214), (10, 7488107), (11, 6807370), (22, 3403685), (55, 1361474), (110, 680737), (179, 418330), (358, 209165), (895, 83666), (1790, 41833), (1969, 38030), (3803, 19690), (3938, 19015), (7606, 9845)]