5744120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 13018320

約数和(自身を除く): 7274200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 881, 1304, 1630, 1762, 3260, 3524, 4405, 6520, 7048, 8810, 17620, 35240, 143603, 287206, 574412, 718015, 1148824, 1436030, 2872060, 5744120]

約数ペア:

[(1, 5744120), (2, 2872060), (4, 1436030), (5, 1148824), (8, 718015), (10, 574412), (20, 287206), (40, 143603), (163, 35240), (326, 17620), (652, 8810), (815, 7048), (881, 6520), (1304, 4405), (1630, 3524), (1762, 3260)]