53389760

素因数分解:

$2^6\times 5^1\times {\mathrm{166843}}^1$

素因数の和:166860

約数の個数: 28

約数和(自身を含む): 127135128

約数和(自身を除く): 73745368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 166843, 333686, 667372, 834215, 1334744, 1668430, 2669488, 3336860, 5338976, 6673720, 10677952, 13347440, 26694880, 53389760]

約数ペア:

[(1, 53389760), (2, 26694880), (4, 13347440), (5, 10677952), (8, 6673720), (10, 5338976), (16, 3336860), (20, 2669488), (32, 1668430), (40, 1334744), (64, 834215), (80, 667372), (160, 333686), (320, 166843)]