13477400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 31768800

約数和(自身を除く): 18291400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 853, 1580, 1706, 1975, 3160, 3412, 3950, 4265, 6824, 7900, 8530, 15800, 17060, 21325, 34120, 42650, 67387, 85300, 134774, 170600, 269548, 336935, 539096, 673870, 1347740, 1684675, 2695480, 3369350, 6738700, 13477400]

約数ペア:

[(1, 13477400), (2, 6738700), (4, 3369350), (5, 2695480), (8, 1684675), (10, 1347740), (20, 673870), (25, 539096), (40, 336935), (50, 269548), (79, 170600), (100, 134774), (158, 85300), (200, 67387), (316, 42650), (395, 34120), (632, 21325), (790, 17060), (853, 15800), (1580, 8530), (1706, 7900), (1975, 6824), (3160, 4265), (3412, 3950)]