56560640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11047}}^1$

素因数の和:11072

約数の個数: 44

約数和(自身を含む): 135691536

約数和(自身を除く): 79130896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 11047, 22094, 44188, 55235, 88376, 110470, 176752, 220940, 353504, 441880, 707008, 883760, 1414016, 1767520, 2828032, 3535040, 5656064, 7070080, 11312128, 14140160, 28280320, 56560640]

約数ペア:

[(1, 56560640), (2, 28280320), (4, 14140160), (5, 11312128), (8, 7070080), (10, 5656064), (16, 3535040), (20, 2828032), (32, 1767520), (40, 1414016), (64, 883760), (80, 707008), (128, 441880), (160, 353504), (256, 220940), (320, 176752), (512, 110470), (640, 88376), (1024, 55235), (1280, 44188), (2560, 22094), (5120, 11047)]