38058860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271849}}^1$

素因数の和:271865

約数の個数: 24

約数和(自身を含む): 91341600

約数和(自身を除く): 53282740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271849, 543698, 1087396, 1359245, 1902943, 2718490, 3805886, 5436980, 7611772, 9514715, 19029430, 38058860]

約数ペア:

[(1, 38058860), (2, 19029430), (4, 9514715), (5, 7611772), (7, 5436980), (10, 3805886), (14, 2718490), (20, 1902943), (28, 1359245), (35, 1087396), (70, 543698), (140, 271849)]