52733440

素因数分解:

$2^9\times 5^1\times {\mathrm{20599}}^1$

素因数の和:20622

約数の個数: 40

約数和(自身を含む): 126442800

約数和(自身を除く): 73709360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 20599, 41198, 82396, 102995, 164792, 205990, 329584, 411980, 659168, 823960, 1318336, 1647920, 2636672, 3295840, 5273344, 6591680, 10546688, 13183360, 26366720, 52733440]

約数ペア:

[(1, 52733440), (2, 26366720), (4, 13183360), (5, 10546688), (8, 6591680), (10, 5273344), (16, 3295840), (20, 2636672), (32, 1647920), (40, 1318336), (64, 823960), (80, 659168), (128, 411980), (160, 329584), (256, 205990), (320, 164792), (512, 102995), (640, 82396), (1280, 41198), (2560, 20599)]