9513740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 11654260

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 349, 470, 580, 698, 940, 1363, 1396, 1745, 2726, 3490, 5452, 6815, 6980, 10121, 13630, 16403, 20242, 27260, 32806, 40484, 50605, 65612, 82015, 101210, 164030, 202420, 328060, 475687, 951374, 1902748, 2378435, 4756870, 9513740]

約数ペア:

[(1, 9513740), (2, 4756870), (4, 2378435), (5, 1902748), (10, 951374), (20, 475687), (29, 328060), (47, 202420), (58, 164030), (94, 101210), (116, 82015), (145, 65612), (188, 50605), (235, 40484), (290, 32806), (349, 27260), (470, 20242), (580, 16403), (698, 13630), (940, 10121), (1363, 6980), (1396, 6815), (1745, 5452), (2726, 3490)]