53340160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5209}}^1$

素因数の和:5236

約数の個数: 48

約数和(自身を含む): 128009700

約数和(自身を除く): 74669540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 5209, 10240, 10418, 20836, 26045, 41672, 52090, 83344, 104180, 166688, 208360, 333376, 416720, 666752, 833440, 1333504, 1666880, 2667008, 3333760, 5334016, 6667520, 10668032, 13335040, 26670080, 53340160]

約数ペア:

[(1, 53340160), (2, 26670080), (4, 13335040), (5, 10668032), (8, 6667520), (10, 5334016), (16, 3333760), (20, 2667008), (32, 1666880), (40, 1333504), (64, 833440), (80, 666752), (128, 416720), (160, 333376), (256, 208360), (320, 166688), (512, 104180), (640, 83344), (1024, 52090), (1280, 41672), (2048, 26045), (2560, 20836), (5120, 10418), (5209, 10240)]