4418720

素因数分解:

$2^5\times 5^1\times {\mathrm{27617}}^1$

素因数の和:27632

約数の個数: 24

約数和(自身を含む): 10439604

約数和(自身を除く): 6020884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27617, 55234, 110468, 138085, 220936, 276170, 441872, 552340, 883744, 1104680, 2209360, 4418720]

約数ペア:

[(1, 4418720), (2, 2209360), (4, 1104680), (5, 883744), (8, 552340), (10, 441872), (16, 276170), (20, 220936), (32, 138085), (40, 110468), (80, 55234), (160, 27617)]