87342080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2469

約数の個数: 88

約数和(自身を含む): 239548128

約数和(自身を除く): 152206048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2437, 2560, 3584, 4480, 4874, 5120, 7168, 8960, 9748, 12185, 17059, 17920, 19496, 24370, 34118, 35840, 38992, 48740, 68236, 77984, 85295, 97480, 136472, 155968, 170590, 194960, 272944, 311936, 341180, 389920, 545888, 623872, 682360, 779840, 1091776, 1247744, 1364720, 1559680, 2183552, 2495488, 2729440, 3119360, 4367104, 5458880, 6238720, 8734208, 10917760, 12477440, 17468416, 21835520, 43671040, 87342080]

約数ペア:

[(1, 87342080), (2, 43671040), (4, 21835520), (5, 17468416), (7, 12477440), (8, 10917760), (10, 8734208), (14, 6238720), (16, 5458880), (20, 4367104), (28, 3119360), (32, 2729440), (35, 2495488), (40, 2183552), (56, 1559680), (64, 1364720), (70, 1247744), (80, 1091776), (112, 779840), (128, 682360), (140, 623872), (160, 545888), (224, 389920), (256, 341180), (280, 311936), (320, 272944), (448, 194960), (512, 170590), (560, 155968), (640, 136472), (896, 97480), (1024, 85295), (1120, 77984), (1280, 68236), (1792, 48740), (2240, 38992), (2437, 35840), (2560, 34118), (3584, 24370), (4480, 19496), (4874, 17920), (5120, 17059), (7168, 12185), (8960, 9748)]