6609920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1316

約数の個数: 44

約数和(自身を含む): 15868344

約数和(自身を除く): 9258424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1291, 2560, 2582, 5120, 5164, 6455, 10328, 12910, 20656, 25820, 41312, 51640, 82624, 103280, 165248, 206560, 330496, 413120, 660992, 826240, 1321984, 1652480, 3304960, 6609920]

約数ペア:

[(1, 6609920), (2, 3304960), (4, 1652480), (5, 1321984), (8, 826240), (10, 660992), (16, 413120), (20, 330496), (32, 206560), (40, 165248), (64, 103280), (80, 82624), (128, 51640), (160, 41312), (256, 25820), (320, 20656), (512, 12910), (640, 10328), (1024, 6455), (1280, 5164), (1291, 5120), (2560, 2582)]