1729502080

素因数分解:

$2^7\times 5^1\times {\mathrm{2702347}}^1$

素因数の和:2702366

約数の個数: 32

約数和(自身を含む): 4134592440

約数和(自身を除く): 2405090360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2702347, 5404694, 10809388, 13511735, 21618776, 27023470, 43237552, 54046940, 86475104, 108093880, 172950208, 216187760, 345900416, 432375520, 864751040, 1729502080]

約数ペア:

[(1, 1729502080), (2, 864751040), (4, 432375520), (5, 345900416), (8, 216187760), (10, 172950208), (16, 108093880), (20, 86475104), (32, 54046940), (40, 43237552), (64, 27023470), (80, 21618776), (128, 13511735), (160, 10809388), (320, 5404694), (640, 2702347)]