1036782040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 2799360000

約数和(自身を除く): 1762577960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 199, 230, 280, 322, 398, 460, 644, 796, 805, 809, 920, 995, 1288, 1393, 1592, 1610, 1618, 1990, 2786, 3220, 3236, 3980, 4045, 4577, 5572, 5663, 6440, 6472, 6965, 7960, 8090, 9154, 11144, 11326, 13930, 16180, 18308, 18607, 22652, 22885, 27860, 28315, 32039, 32360, 36616, 37214, 45304, 45770, 55720, 56630, 64078, 74428, 91540, 93035, 113260, 128156, 130249, 148856, 160195, 160991, 183080, 186070, 226520, 256312, 260498, 320390, 321982, 372140, 520996, 640780, 643964, 651245, 744280, 804955, 1041992, 1126937, 1281560, 1287928, 1302490, 1609910, 2253874, 2604980, 3219820, 3702793, 4507748, 5209960, 5634685, 6439640, 7405586, 9015496, 11269370, 14811172, 18513965, 22538740, 25919551, 29622344, 37027930, 45077480, 51839102, 74055860, 103678204, 129597755, 148111720, 207356408, 259195510, 518391020, 1036782040]

約数ペア:

[(1, 1036782040), (2, 518391020), (4, 259195510), (5, 207356408), (7, 148111720), (8, 129597755), (10, 103678204), (14, 74055860), (20, 51839102), (23, 45077480), (28, 37027930), (35, 29622344), (40, 25919551), (46, 22538740), (56, 18513965), (70, 14811172), (92, 11269370), (115, 9015496), (140, 7405586), (161, 6439640), (184, 5634685), (199, 5209960), (230, 4507748), (280, 3702793), (322, 3219820), (398, 2604980), (460, 2253874), (644, 1609910), (796, 1302490), (805, 1287928), (809, 1281560), (920, 1126937), (995, 1041992), (1288, 804955), (1393, 744280), (1592, 651245), (1610, 643964), (1618, 640780), (1990, 520996), (2786, 372140), (3220, 321982), (3236, 320390), (3980, 260498), (4045, 256312), (4577, 226520), (5572, 186070), (5663, 183080), (6440, 160991), (6472, 160195), (6965, 148856), (7960, 130249), (8090, 128156), (9154, 113260), (11144, 93035), (11326, 91540), (13930, 74428), (16180, 64078), (18308, 56630), (18607, 55720), (22652, 45770), (22885, 45304), (27860, 37214), (28315, 36616), (32039, 32360)]