125031040

素因数分解:

$2^7\times 5^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 300296160

約数和(自身を除く): 175265120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 347, 563, 640, 694, 1126, 1388, 1735, 2252, 2776, 2815, 3470, 4504, 5552, 5630, 6940, 9008, 11104, 11260, 13880, 18016, 22208, 22520, 27760, 36032, 44416, 45040, 55520, 72064, 90080, 111040, 180160, 195361, 222080, 360320, 390722, 781444, 976805, 1562888, 1953610, 3125776, 3907220, 6251552, 7814440, 12503104, 15628880, 25006208, 31257760, 62515520, 125031040]

約数ペア:

[(1, 125031040), (2, 62515520), (4, 31257760), (5, 25006208), (8, 15628880), (10, 12503104), (16, 7814440), (20, 6251552), (32, 3907220), (40, 3125776), (64, 1953610), (80, 1562888), (128, 976805), (160, 781444), (320, 390722), (347, 360320), (563, 222080), (640, 195361), (694, 180160), (1126, 111040), (1388, 90080), (1735, 72064), (2252, 55520), (2776, 45040), (2815, 44416), (3470, 36032), (4504, 27760), (5552, 22520), (5630, 22208), (6940, 18016), (9008, 13880), (11104, 11260)]