11851900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5190

約数の個数: 36

約数和(自身を含む): 26842032

約数和(自身を除く): 14990132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 5153, 10306, 20612, 25765, 51530, 103060, 118519, 128825, 237038, 257650, 474076, 515300, 592595, 1185190, 2370380, 2962975, 5925950, 11851900]

約数ペア:

[(1, 11851900), (2, 5925950), (4, 2962975), (5, 2370380), (10, 1185190), (20, 592595), (23, 515300), (25, 474076), (46, 257650), (50, 237038), (92, 128825), (100, 118519), (115, 103060), (230, 51530), (460, 25765), (575, 20612), (1150, 10306), (2300, 5153)]