41169280

素因数分解:

$2^7\times 5^1\times {\mathrm{64327}}^1$

素因数の和:64346

約数の個数: 32

約数和(自身を含む): 98421840

約数和(自身を除く): 57252560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64327, 128654, 257308, 321635, 514616, 643270, 1029232, 1286540, 2058464, 2573080, 4116928, 5146160, 8233856, 10292320, 20584640, 41169280]

約数ペア:

[(1, 41169280), (2, 20584640), (4, 10292320), (5, 8233856), (8, 5146160), (10, 4116928), (16, 2573080), (20, 2058464), (32, 1286540), (40, 1029232), (64, 643270), (80, 514616), (128, 321635), (160, 257308), (320, 128654), (640, 64327)]