4888640

素因数分解:

$2^6\times 5^1\times {\mathrm{15277}}^1$

素因数の和:15294

約数の個数: 28

約数和(自身を含む): 11641836

約数和(自身を除く): 6753196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15277, 30554, 61108, 76385, 122216, 152770, 244432, 305540, 488864, 611080, 977728, 1222160, 2444320, 4888640]

約数ペア:

[(1, 4888640), (2, 2444320), (4, 1222160), (5, 977728), (8, 611080), (10, 488864), (16, 305540), (20, 244432), (32, 152770), (40, 122216), (64, 76385), (80, 61108), (160, 30554), (320, 15277)]