2529440

素因数分解:

$2^5\times 5^1\times {\mathrm{15809}}^1$

素因数の和:15824

約数の個数: 24

約数和(自身を含む): 5976180

約数和(自身を除く): 3446740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15809, 31618, 63236, 79045, 126472, 158090, 252944, 316180, 505888, 632360, 1264720, 2529440]

約数ペア:

[(1, 2529440), (2, 1264720), (4, 632360), (5, 505888), (8, 316180), (10, 252944), (16, 158090), (20, 126472), (32, 79045), (40, 63236), (80, 31618), (160, 15809)]