9169280

素因数分解:

$2^7\times 5^1\times {\mathrm{14327}}^1$

素因数の和:14346

約数の個数: 32

約数和(自身を含む): 21921840

約数和(自身を除く): 12752560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14327, 28654, 57308, 71635, 114616, 143270, 229232, 286540, 458464, 573080, 916928, 1146160, 1833856, 2292320, 4584640, 9169280]

約数ペア:

[(1, 9169280), (2, 4584640), (4, 2292320), (5, 1833856), (8, 1146160), (10, 916928), (16, 573080), (20, 458464), (32, 286540), (40, 229232), (64, 143270), (80, 114616), (128, 71635), (160, 57308), (320, 28654), (640, 14327)]