4577327720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{441827}}^1$

素因数の和:441882

約数の個数: 64

約数和(自身を含む): 12088414080

約数和(自身を除く): 7511086360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 441827, 883654, 1767308, 2209135, 3092789, 3534616, 4418270, 6185578, 8836540, 12371156, 15463945, 16347599, 17673080, 24742312, 30927890, 32695198, 61855780, 65390396, 81737995, 114433193, 123711560, 130780792, 163475990, 228866386, 326951980, 457732772, 572165965, 653903960, 915465544, 1144331930, 2288663860, 4577327720]

約数ペア:

[(1, 4577327720), (2, 2288663860), (4, 1144331930), (5, 915465544), (7, 653903960), (8, 572165965), (10, 457732772), (14, 326951980), (20, 228866386), (28, 163475990), (35, 130780792), (37, 123711560), (40, 114433193), (56, 81737995), (70, 65390396), (74, 61855780), (140, 32695198), (148, 30927890), (185, 24742312), (259, 17673080), (280, 16347599), (296, 15463945), (370, 12371156), (518, 8836540), (740, 6185578), (1036, 4418270), (1295, 3534616), (1480, 3092789), (2072, 2209135), (2590, 1767308), (5180, 883654), (10360, 441827)]