10121740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 21455280

約数和(自身を除く): 11333540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4643, 9286, 18572, 23215, 46430, 92860, 506087, 1012174, 2024348, 2530435, 5060870, 10121740]

約数ペア:

[(1, 10121740), (2, 5060870), (4, 2530435), (5, 2024348), (10, 1012174), (20, 506087), (109, 92860), (218, 46430), (436, 23215), (545, 18572), (1090, 9286), (2180, 4643)]