57645760

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 138293856

約数和(自身を除く): 80648096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1193, 1208, 1510, 2386, 2416, 3020, 4772, 4832, 5965, 6040, 9544, 9664, 11930, 12080, 19088, 23860, 24160, 38176, 47720, 48320, 76352, 95440, 180143, 190880, 360286, 381760, 720572, 900715, 1441144, 1801430, 2882288, 3602860, 5764576, 7205720, 11529152, 14411440, 28822880, 57645760]

約数ペア:

[(1, 57645760), (2, 28822880), (4, 14411440), (5, 11529152), (8, 7205720), (10, 5764576), (16, 3602860), (20, 2882288), (32, 1801430), (40, 1441144), (64, 900715), (80, 720572), (151, 381760), (160, 360286), (302, 190880), (320, 180143), (604, 95440), (755, 76352), (1193, 48320), (1208, 47720), (1510, 38176), (2386, 24160), (2416, 23860), (3020, 19088), (4772, 12080), (4832, 11930), (5965, 9664), (6040, 9544)]