874880

素因数分解:

$2^7\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 2093040

約数和(自身を除く): 1218160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1367, 2734, 5468, 6835, 10936, 13670, 21872, 27340, 43744, 54680, 87488, 109360, 174976, 218720, 437440, 874880]

約数ペア:

[(1, 874880), (2, 437440), (4, 218720), (5, 174976), (8, 109360), (10, 87488), (16, 54680), (20, 43744), (32, 27340), (40, 21872), (64, 13670), (80, 10936), (128, 6835), (160, 5468), (320, 2734), (640, 1367)]