26562560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1326

約数の個数: 52

約数和(自身を含む): 63791508

約数和(自身を除く): 37228948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1297, 2048, 2560, 2594, 4096, 5120, 5188, 6485, 10240, 10376, 12970, 20480, 20752, 25940, 41504, 51880, 83008, 103760, 166016, 207520, 332032, 415040, 664064, 830080, 1328128, 1660160, 2656256, 3320320, 5312512, 6640640, 13281280, 26562560]

約数ペア:

[(1, 26562560), (2, 13281280), (4, 6640640), (5, 5312512), (8, 3320320), (10, 2656256), (16, 1660160), (20, 1328128), (32, 830080), (40, 664064), (64, 415040), (80, 332032), (128, 207520), (160, 166016), (256, 103760), (320, 83008), (512, 51880), (640, 41504), (1024, 25940), (1280, 20752), (1297, 20480), (2048, 12970), (2560, 10376), (2594, 10240), (4096, 6485), (5120, 5188)]