4412480

素因数分解:

$2^6\times 5^1\times {\mathrm{13789}}^1$

素因数の和:13806

約数の個数: 28

約数和(自身を含む): 10507980

約数和(自身を除く): 6095500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13789, 27578, 55156, 68945, 110312, 137890, 220624, 275780, 441248, 551560, 882496, 1103120, 2206240, 4412480]

約数ペア:

[(1, 4412480), (2, 2206240), (4, 1103120), (5, 882496), (8, 551560), (10, 441248), (16, 275780), (20, 220624), (32, 137890), (40, 110312), (64, 68945), (80, 55156), (160, 27578), (320, 13789)]