42359680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 111512520

約数和(自身を除く): 69152840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 547, 605, 640, 704, 880, 968, 1094, 1210, 1408, 1760, 1936, 2188, 2420, 2735, 3520, 3872, 4376, 4840, 5470, 6017, 7040, 7744, 8752, 9680, 10940, 12034, 15488, 17504, 19360, 21880, 24068, 30085, 35008, 38720, 43760, 48136, 60170, 66187, 70016, 77440, 87520, 96272, 120340, 132374, 175040, 192544, 240680, 264748, 330935, 350080, 385088, 481360, 529496, 661870, 770176, 962720, 1058992, 1323740, 1925440, 2117984, 2647480, 3850880, 4235968, 5294960, 8471936, 10589920, 21179840, 42359680]

約数ペア:

[(1, 42359680), (2, 21179840), (4, 10589920), (5, 8471936), (8, 5294960), (10, 4235968), (11, 3850880), (16, 2647480), (20, 2117984), (22, 1925440), (32, 1323740), (40, 1058992), (44, 962720), (55, 770176), (64, 661870), (80, 529496), (88, 481360), (110, 385088), (121, 350080), (128, 330935), (160, 264748), (176, 240680), (220, 192544), (242, 175040), (320, 132374), (352, 120340), (440, 96272), (484, 87520), (547, 77440), (605, 70016), (640, 66187), (704, 60170), (880, 48136), (968, 43760), (1094, 38720), (1210, 35008), (1408, 30085), (1760, 24068), (1936, 21880), (2188, 19360), (2420, 17504), (2735, 15488), (3520, 12034), (3872, 10940), (4376, 9680), (4840, 8752), (5470, 7744), (6017, 7040)]