26117120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5126

約数の個数: 44

約数和(自身を含む): 62662764

約数和(自身を除く): 36545644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5101, 5120, 10202, 20404, 25505, 40808, 51010, 81616, 102020, 163232, 204040, 326464, 408080, 652928, 816160, 1305856, 1632320, 2611712, 3264640, 5223424, 6529280, 13058560, 26117120]

約数ペア:

[(1, 26117120), (2, 13058560), (4, 6529280), (5, 5223424), (8, 3264640), (10, 2611712), (16, 1632320), (20, 1305856), (32, 816160), (40, 652928), (64, 408080), (80, 326464), (128, 204040), (160, 163232), (256, 102020), (320, 81616), (512, 51010), (640, 40808), (1024, 25505), (1280, 20404), (2560, 10202), (5101, 5120)]