84719360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 223462344

約数和(自身を除く): 138742984

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, 256, 320, 352, 440, 484, 547, 605, 640, 704, 880, 968, 1094, 1210, 1280, 1408, 1760, 1936, 2188, 2420, 2735, 2816, 3520, 3872, 4376, 4840, 5470, 6017, 7040, 7744, 8752, 9680, 10940, 12034, 14080, 15488, 17504, 19360, 21880, 24068, 30085, 30976, 35008, 38720, 43760, 48136, 60170, 66187, 70016, 77440, 87520, 96272, 120340, 132374, 140032, 154880, 175040, 192544, 240680, 264748, 330935, 350080, 385088, 481360, 529496, 661870, 700160, 770176, 962720, 1058992, 1323740, 1540352, 1925440, 2117984, 2647480, 3850880, 4235968, 5294960, 7701760, 8471936, 10589920, 16943872, 21179840, 42359680, 84719360]

約数ペア:

[(1, 84719360), (2, 42359680), (4, 21179840), (5, 16943872), (8, 10589920), (10, 8471936), (11, 7701760), (16, 5294960), (20, 4235968), (22, 3850880), (32, 2647480), (40, 2117984), (44, 1925440), (55, 1540352), (64, 1323740), (80, 1058992), (88, 962720), (110, 770176), (121, 700160), (128, 661870), (160, 529496), (176, 481360), (220, 385088), (242, 350080), (256, 330935), (320, 264748), (352, 240680), (440, 192544), (484, 175040), (547, 154880), (605, 140032), (640, 132374), (704, 120340), (880, 96272), (968, 87520), (1094, 77440), (1210, 70016), (1280, 66187), (1408, 60170), (1760, 48136), (1936, 43760), (2188, 38720), (2420, 35008), (2735, 30976), (2816, 30085), (3520, 24068), (3872, 21880), (4376, 19360), (4840, 17504), (5470, 15488), (6017, 14080), (7040, 12034), (7744, 10940), (8752, 9680)]