4781830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 4199450

約数列:

[1, 2, 5, 10, 41, 82, 107, 109, 205, 214, 218, 410, 535, 545, 1070, 1090, 4387, 4469, 8774, 8938, 11663, 21935, 22345, 23326, 43870, 44690, 58315, 116630, 478183, 956366, 2390915, 4781830]

約数ペア:

[(1, 4781830), (2, 2390915), (5, 956366), (10, 478183), (41, 116630), (82, 58315), (107, 44690), (109, 43870), (205, 23326), (214, 22345), (218, 21935), (410, 11663), (535, 8938), (545, 8774), (1070, 4469), (1090, 4387)]