5394350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 11113872

約数和(自身を除く): 5719522

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 193, 215, 325, 386, 430, 559, 650, 965, 1075, 1118, 1930, 2150, 2509, 2795, 4825, 5018, 5590, 8299, 9650, 12545, 13975, 16598, 25090, 27950, 41495, 62725, 82990, 107887, 125450, 207475, 215774, 414950, 539435, 1078870, 2697175, 5394350]

約数ペア:

[(1, 5394350), (2, 2697175), (5, 1078870), (10, 539435), (13, 414950), (25, 215774), (26, 207475), (43, 125450), (50, 107887), (65, 82990), (86, 62725), (130, 41495), (193, 27950), (215, 25090), (325, 16598), (386, 13975), (430, 12545), (559, 9650), (650, 8299), (965, 5590), (1075, 5018), (1118, 4825), (1930, 2795), (2150, 2509)]