38849440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34687}}^1$

素因数の和:34709

約数の個数: 48

約数和(自身を含む): 104896512

約数和(自身を除く): 66047072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34687, 69374, 138748, 173435, 242809, 277496, 346870, 485618, 554992, 693740, 971236, 1109984, 1214045, 1387480, 1942472, 2428090, 2774960, 3884944, 4856180, 5549920, 7769888, 9712360, 19424720, 38849440]

約数ペア:

[(1, 38849440), (2, 19424720), (4, 9712360), (5, 7769888), (7, 5549920), (8, 4856180), (10, 3884944), (14, 2774960), (16, 2428090), (20, 1942472), (28, 1387480), (32, 1214045), (35, 1109984), (40, 971236), (56, 693740), (70, 554992), (80, 485618), (112, 346870), (140, 277496), (160, 242809), (224, 173435), (280, 138748), (560, 69374), (1120, 34687)]