426290600

素因数分解:

$2^3\times 5^2\times {\mathrm{419}}^1\times {\mathrm{5087}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 993686400

約数和(自身を除く): 567395800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 419, 838, 1676, 2095, 3352, 4190, 5087, 8380, 10174, 10475, 16760, 20348, 20950, 25435, 40696, 41900, 50870, 83800, 101740, 127175, 203480, 254350, 508700, 1017400, 2131453, 4262906, 8525812, 10657265, 17051624, 21314530, 42629060, 53286325, 85258120, 106572650, 213145300, 426290600]

約数ペア:

[(1, 426290600), (2, 213145300), (4, 106572650), (5, 85258120), (8, 53286325), (10, 42629060), (20, 21314530), (25, 17051624), (40, 10657265), (50, 8525812), (100, 4262906), (200, 2131453), (419, 1017400), (838, 508700), (1676, 254350), (2095, 203480), (3352, 127175), (4190, 101740), (5087, 83800), (8380, 50870), (10174, 41900), (10475, 40696), (16760, 25435), (20348, 20950)]