4926280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 6271160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1151, 2140, 2302, 4280, 4604, 5755, 9208, 11510, 23020, 46040, 123157, 246314, 492628, 615785, 985256, 1231570, 2463140, 4926280]

約数ペア:

[(1, 4926280), (2, 2463140), (4, 1231570), (5, 985256), (8, 615785), (10, 492628), (20, 246314), (40, 123157), (107, 46040), (214, 23020), (428, 11510), (535, 9208), (856, 5755), (1070, 4604), (1151, 4280), (2140, 2302)]