4575880

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 10382400

約数和(自身を除く): 5806520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 823, 1112, 1390, 1646, 2780, 3292, 4115, 5560, 6584, 8230, 16460, 32920, 114397, 228794, 457588, 571985, 915176, 1143970, 2287940, 4575880]

約数ペア:

[(1, 4575880), (2, 2287940), (4, 1143970), (5, 915176), (8, 571985), (10, 457588), (20, 228794), (40, 114397), (139, 32920), (278, 16460), (556, 8230), (695, 6584), (823, 5560), (1112, 4115), (1390, 3292), (1646, 2780)]