45688000

素因数分解:

$2^6\times 5^3\times {\mathrm{5711}}^1$

素因数の和:5738

約数の個数: 56

約数和(自身を含む): 113166144

約数和(自身を除く): 67478144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 5711, 8000, 11422, 22844, 28555, 45688, 57110, 91376, 114220, 142775, 182752, 228440, 285550, 365504, 456880, 571100, 713875, 913760, 1142200, 1427750, 1827520, 2284400, 2855500, 4568800, 5711000, 9137600, 11422000, 22844000, 45688000]

約数ペア:

[(1, 45688000), (2, 22844000), (4, 11422000), (5, 9137600), (8, 5711000), (10, 4568800), (16, 2855500), (20, 2284400), (25, 1827520), (32, 1427750), (40, 1142200), (50, 913760), (64, 713875), (80, 571100), (100, 456880), (125, 365504), (160, 285550), (200, 228440), (250, 182752), (320, 142775), (400, 114220), (500, 91376), (800, 57110), (1000, 45688), (1600, 28555), (2000, 22844), (4000, 11422), (5711, 8000)]