42880180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5779}}^1$

素因数の和:5848

約数の個数: 48

約数和(自身を含む): 104872320

約数和(自身を除く): 61992140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5779, 7420, 11558, 23116, 28895, 40453, 57790, 80906, 115580, 161812, 202265, 306287, 404530, 612574, 809060, 1225148, 1531435, 2144009, 3062870, 4288018, 6125740, 8576036, 10720045, 21440090, 42880180]

約数ペア:

[(1, 42880180), (2, 21440090), (4, 10720045), (5, 8576036), (7, 6125740), (10, 4288018), (14, 3062870), (20, 2144009), (28, 1531435), (35, 1225148), (53, 809060), (70, 612574), (106, 404530), (140, 306287), (212, 202265), (265, 161812), (371, 115580), (530, 80906), (742, 57790), (1060, 40453), (1484, 28895), (1855, 23116), (3710, 11558), (5779, 7420)]