89589760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 231842520

約数和(自身を除く): 142252760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 673, 832, 1024, 1040, 1280, 1346, 1664, 2048, 2080, 2560, 2692, 3328, 3365, 4160, 5120, 5384, 6656, 6730, 8320, 8749, 10240, 10768, 13312, 13460, 16640, 17498, 21536, 26624, 26920, 33280, 34996, 43072, 43745, 53840, 66560, 69992, 86144, 87490, 107680, 133120, 139984, 172288, 174980, 215360, 279968, 344576, 349960, 430720, 559936, 689152, 699920, 861440, 1119872, 1378304, 1399840, 1722880, 2239744, 2799680, 3445760, 4479488, 5599360, 6891520, 8958976, 11198720, 17917952, 22397440, 44794880, 89589760]

約数ペア:

[(1, 89589760), (2, 44794880), (4, 22397440), (5, 17917952), (8, 11198720), (10, 8958976), (13, 6891520), (16, 5599360), (20, 4479488), (26, 3445760), (32, 2799680), (40, 2239744), (52, 1722880), (64, 1399840), (65, 1378304), (80, 1119872), (104, 861440), (128, 699920), (130, 689152), (160, 559936), (208, 430720), (256, 349960), (260, 344576), (320, 279968), (416, 215360), (512, 174980), (520, 172288), (640, 139984), (673, 133120), (832, 107680), (1024, 87490), (1040, 86144), (1280, 69992), (1346, 66560), (1664, 53840), (2048, 43745), (2080, 43072), (2560, 34996), (2692, 33280), (3328, 26920), (3365, 26624), (4160, 21536), (5120, 17498), (5384, 16640), (6656, 13460), (6730, 13312), (8320, 10768), (8749, 10240)]