41809280

素因数分解:

$2^7\times 5^1\times {\mathrm{65327}}^1$

素因数の和:65346

約数の個数: 32

約数和(自身を含む): 99951840

約数和(自身を除く): 58142560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65327, 130654, 261308, 326635, 522616, 653270, 1045232, 1306540, 2090464, 2613080, 4180928, 5226160, 8361856, 10452320, 20904640, 41809280]

約数ペア:

[(1, 41809280), (2, 20904640), (4, 10452320), (5, 8361856), (8, 5226160), (10, 4180928), (16, 2613080), (20, 2090464), (32, 1306540), (40, 1045232), (64, 653270), (80, 522616), (128, 326635), (160, 261308), (320, 130654), (640, 65327)]