4543160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 10419840

約数和(自身を除く): 5876680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2143, 4286, 8572, 10715, 17144, 21430, 42860, 85720, 113579, 227158, 454316, 567895, 908632, 1135790, 2271580, 4543160]

約数ペア:

[(1, 4543160), (2, 2271580), (4, 1135790), (5, 908632), (8, 567895), (10, 454316), (20, 227158), (40, 113579), (53, 85720), (106, 42860), (212, 21430), (265, 17144), (424, 10715), (530, 8572), (1060, 4286), (2120, 2143)]