5538560

素因数分解:

$2^8\times 5^1\times {\mathrm{4327}}^1$

素因数の和:4348

約数の個数: 36

約数和(自身を含む): 13269648

約数和(自身を除く): 7731088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4327, 8654, 17308, 21635, 34616, 43270, 69232, 86540, 138464, 173080, 276928, 346160, 553856, 692320, 1107712, 1384640, 2769280, 5538560]

約数ペア:

[(1, 5538560), (2, 2769280), (4, 1384640), (5, 1107712), (8, 692320), (10, 553856), (16, 346160), (20, 276928), (32, 173080), (40, 138464), (64, 86540), (80, 69232), (128, 43270), (160, 34616), (256, 21635), (320, 17308), (640, 8654), (1280, 4327)]