4867840

素因数分解:

$2^8\times 5^1\times {\mathrm{3803}}^1$

素因数の和:3824

約数の個数: 36

約数和(自身を含む): 11663064

約数和(自身を除く): 6795224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3803, 7606, 15212, 19015, 30424, 38030, 60848, 76060, 121696, 152120, 243392, 304240, 486784, 608480, 973568, 1216960, 2433920, 4867840]

約数ペア:

[(1, 4867840), (2, 2433920), (4, 1216960), (5, 973568), (8, 608480), (10, 486784), (16, 304240), (20, 243392), (32, 152120), (40, 121696), (64, 76060), (80, 60848), (128, 38030), (160, 30424), (256, 19015), (320, 15212), (640, 7606), (1280, 3803)]