109820480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4457}}^1$

素因数の和:4492

約数の個数: 112

約数和(自身を含む): 326111616

約数和(自身を除く): 216291136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4457, 4928, 6160, 8914, 12320, 17828, 22285, 24640, 31199, 35656, 44570, 49027, 62398, 71312, 89140, 98054, 124796, 142624, 155995, 178280, 196108, 245135, 249592, 285248, 311990, 343189, 356560, 392216, 490270, 499184, 623980, 686378, 713120, 784432, 980540, 998368, 1247960, 1372756, 1426240, 1568864, 1715945, 1961080, 1996736, 2495920, 2745512, 3137728, 3431890, 3922160, 4991840, 5491024, 6863780, 7844320, 9983680, 10982048, 13727560, 15688640, 21964096, 27455120, 54910240, 109820480]

約数ペア:

[(1, 109820480), (2, 54910240), (4, 27455120), (5, 21964096), (7, 15688640), (8, 13727560), (10, 10982048), (11, 9983680), (14, 7844320), (16, 6863780), (20, 5491024), (22, 4991840), (28, 3922160), (32, 3431890), (35, 3137728), (40, 2745512), (44, 2495920), (55, 1996736), (56, 1961080), (64, 1715945), (70, 1568864), (77, 1426240), (80, 1372756), (88, 1247960), (110, 998368), (112, 980540), (140, 784432), (154, 713120), (160, 686378), (176, 623980), (220, 499184), (224, 490270), (280, 392216), (308, 356560), (320, 343189), (352, 311990), (385, 285248), (440, 249592), (448, 245135), (560, 196108), (616, 178280), (704, 155995), (770, 142624), (880, 124796), (1120, 98054), (1232, 89140), (1540, 71312), (1760, 62398), (2240, 49027), (2464, 44570), (3080, 35656), (3520, 31199), (4457, 24640), (4928, 22285), (6160, 17828), (8914, 12320)]