260037880

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{10853}}^1$

素因数の和:11463

約数の個数: 32

約数和(自身を含む): 586116000

約数和(自身を除く): 326078120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 10853, 11980, 21706, 23960, 43412, 54265, 86824, 108530, 217060, 434120, 6500947, 13001894, 26003788, 32504735, 52007576, 65009470, 130018940, 260037880]

約数ペア:

[(1, 260037880), (2, 130018940), (4, 65009470), (5, 52007576), (8, 32504735), (10, 26003788), (20, 13001894), (40, 6500947), (599, 434120), (1198, 217060), (2396, 108530), (2995, 86824), (4792, 54265), (5990, 43412), (10853, 23960), (11980, 21706)]