45438580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 105598080

約数和(自身を除く): 60159500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 2909, 3124, 3905, 5818, 7810, 11636, 14545, 15620, 29090, 31999, 58180, 63998, 127996, 159995, 206539, 319990, 413078, 639980, 826156, 1032695, 2065390, 2271929, 4130780, 4543858, 9087716, 11359645, 22719290, 45438580]

約数ペア:

[(1, 45438580), (2, 22719290), (4, 11359645), (5, 9087716), (10, 4543858), (11, 4130780), (20, 2271929), (22, 2065390), (44, 1032695), (55, 826156), (71, 639980), (110, 413078), (142, 319990), (220, 206539), (284, 159995), (355, 127996), (710, 63998), (781, 58180), (1420, 31999), (1562, 29090), (2909, 15620), (3124, 14545), (3905, 11636), (5818, 7810)]