4587520

素因数分解:

$2^{17}\times 5^1\times 7^1$

素因数の和:46

約数の個数: 72

約数和(自身を含む): 12582864

約数和(自身を除く): 7995344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8192, 8960, 10240, 14336, 16384, 17920, 20480, 28672, 32768, 35840, 40960, 57344, 65536, 71680, 81920, 114688, 131072, 143360, 163840, 229376, 286720, 327680, 458752, 573440, 655360, 917504, 1146880, 2293760, 4587520]

約数ペア:

[(1, 4587520), (2, 2293760), (4, 1146880), (5, 917504), (7, 655360), (8, 573440), (10, 458752), (14, 327680), (16, 286720), (20, 229376), (28, 163840), (32, 143360), (35, 131072), (40, 114688), (56, 81920), (64, 71680), (70, 65536), (80, 57344), (112, 40960), (128, 35840), (140, 32768), (160, 28672), (224, 20480), (256, 17920), (280, 16384), (320, 14336), (448, 10240), (512, 8960), (560, 8192), (640, 7168), (896, 5120), (1024, 4480), (1120, 4096), (1280, 3584), (1792, 2560), (2048, 2240)]