4293760

素因数分解:

$2^7\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6728

約数の個数: 32

約数和(自身を含む): 10266300

約数和(自身を除く): 5972540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6709, 13418, 26836, 33545, 53672, 67090, 107344, 134180, 214688, 268360, 429376, 536720, 858752, 1073440, 2146880, 4293760]

約数ペア:

[(1, 4293760), (2, 2146880), (4, 1073440), (5, 858752), (8, 536720), (10, 429376), (16, 268360), (20, 214688), (32, 134180), (40, 107344), (64, 67090), (80, 53672), (128, 33545), (160, 26836), (320, 13418), (640, 6709)]