1694080

素因数分解:

$2^7\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 4051440

約数和(自身を除く): 2357360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2647, 5294, 10588, 13235, 21176, 26470, 42352, 52940, 84704, 105880, 169408, 211760, 338816, 423520, 847040, 1694080]

約数ペア:

[(1, 1694080), (2, 847040), (4, 423520), (5, 338816), (8, 211760), (10, 169408), (16, 105880), (20, 84704), (32, 52940), (40, 42352), (64, 26470), (80, 21176), (128, 13235), (160, 10588), (320, 5294), (640, 2647)]