2024706520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 4593438720

約数和(自身を除く): 2568732200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 383, 467, 566, 766, 934, 1132, 1415, 1532, 1868, 1915, 2264, 2335, 2830, 3064, 3736, 3830, 4670, 5660, 7660, 9340, 11320, 15320, 18680, 108389, 132161, 178861, 216778, 264322, 357722, 433556, 528644, 541945, 660805, 715444, 867112, 894305, 1057288, 1083890, 1321610, 1430888, 1788610, 2167780, 2643220, 3577220, 4335560, 5286440, 7154440, 50617663, 101235326, 202470652, 253088315, 404941304, 506176630, 1012353260, 2024706520]

約数ペア:

[(1, 2024706520), (2, 1012353260), (4, 506176630), (5, 404941304), (8, 253088315), (10, 202470652), (20, 101235326), (40, 50617663), (283, 7154440), (383, 5286440), (467, 4335560), (566, 3577220), (766, 2643220), (934, 2167780), (1132, 1788610), (1415, 1430888), (1532, 1321610), (1868, 1083890), (1915, 1057288), (2264, 894305), (2335, 867112), (2830, 715444), (3064, 660805), (3736, 541945), (3830, 528644), (4670, 433556), (5660, 357722), (7660, 264322), (9340, 216778), (11320, 178861), (15320, 132161), (18680, 108389)]