14394880

素因数分解:

$2^9\times 5^1\times {\mathrm{5623}}^1$

素因数の和:5646

約数の個数: 40

約数和(自身を含む): 34520112

約数和(自身を除く): 20125232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5623, 11246, 22492, 28115, 44984, 56230, 89968, 112460, 179936, 224920, 359872, 449840, 719744, 899680, 1439488, 1799360, 2878976, 3598720, 7197440, 14394880]

約数ペア:

[(1, 14394880), (2, 7197440), (4, 3598720), (5, 2878976), (8, 1799360), (10, 1439488), (16, 899680), (20, 719744), (32, 449840), (40, 359872), (64, 224920), (80, 179936), (128, 112460), (160, 89968), (256, 56230), (320, 44984), (512, 28115), (640, 22492), (1280, 11246), (2560, 5623)]