26017280

素因数分解:

$2^9\times 5^1\times {\mathrm{10163}}^1$

素因数の和:10186

約数の個数: 40

約数和(自身を含む): 62386632

約数和(自身を除く): 36369352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10163, 20326, 40652, 50815, 81304, 101630, 162608, 203260, 325216, 406520, 650432, 813040, 1300864, 1626080, 2601728, 3252160, 5203456, 6504320, 13008640, 26017280]

約数ペア:

[(1, 26017280), (2, 13008640), (4, 6504320), (5, 5203456), (8, 3252160), (10, 2601728), (16, 1626080), (20, 1300864), (32, 813040), (40, 650432), (64, 406520), (80, 325216), (128, 203260), (160, 162608), (256, 101630), (320, 81304), (512, 50815), (640, 40652), (1280, 20326), (2560, 10163)]