10949620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 14524556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 701, 710, 781, 1402, 1420, 1562, 2804, 3124, 3505, 3905, 7010, 7711, 7810, 14020, 15422, 15620, 30844, 38555, 49771, 77110, 99542, 154220, 199084, 248855, 497710, 547481, 995420, 1094962, 2189924, 2737405, 5474810, 10949620]

約数ペア:

[(1, 10949620), (2, 5474810), (4, 2737405), (5, 2189924), (10, 1094962), (11, 995420), (20, 547481), (22, 497710), (44, 248855), (55, 199084), (71, 154220), (110, 99542), (142, 77110), (220, 49771), (284, 38555), (355, 30844), (701, 15620), (710, 15422), (781, 14020), (1402, 7810), (1420, 7711), (1562, 7010), (2804, 3905), (3124, 3505)]