32805760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3975

約数の個数: 64

約数和(自身を含む): 84480480

約数和(自身を除く): 51674720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3943, 4160, 7886, 8320, 15772, 19715, 31544, 39430, 51259, 63088, 78860, 102518, 126176, 157720, 205036, 252352, 256295, 315440, 410072, 504704, 512590, 630880, 820144, 1025180, 1261760, 1640288, 2050360, 2523520, 3280576, 4100720, 6561152, 8201440, 16402880, 32805760]

約数ペア:

[(1, 32805760), (2, 16402880), (4, 8201440), (5, 6561152), (8, 4100720), (10, 3280576), (13, 2523520), (16, 2050360), (20, 1640288), (26, 1261760), (32, 1025180), (40, 820144), (52, 630880), (64, 512590), (65, 504704), (80, 410072), (104, 315440), (128, 256295), (130, 252352), (160, 205036), (208, 157720), (260, 126176), (320, 102518), (416, 78860), (520, 63088), (640, 51259), (832, 39430), (1040, 31544), (1664, 19715), (2080, 15772), (3943, 8320), (4160, 7886)]