105026560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 88

約数和(自身を含む): 256300776

約数和(自身を除く): 151274216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 281, 292, 320, 365, 512, 562, 584, 640, 730, 1024, 1124, 1168, 1280, 1405, 1460, 2248, 2336, 2560, 2810, 2920, 4496, 4672, 5120, 5620, 5840, 8992, 9344, 11240, 11680, 17984, 18688, 20513, 22480, 23360, 35968, 37376, 41026, 44960, 46720, 71936, 74752, 82052, 89920, 93440, 102565, 143872, 164104, 179840, 186880, 205130, 287744, 328208, 359680, 373760, 410260, 656416, 719360, 820520, 1312832, 1438720, 1641040, 2625664, 3282080, 5251328, 6564160, 10502656, 13128320, 21005312, 26256640, 52513280, 105026560]

約数ペア:

[(1, 105026560), (2, 52513280), (4, 26256640), (5, 21005312), (8, 13128320), (10, 10502656), (16, 6564160), (20, 5251328), (32, 3282080), (40, 2625664), (64, 1641040), (73, 1438720), (80, 1312832), (128, 820520), (146, 719360), (160, 656416), (256, 410260), (281, 373760), (292, 359680), (320, 328208), (365, 287744), (512, 205130), (562, 186880), (584, 179840), (640, 164104), (730, 143872), (1024, 102565), (1124, 93440), (1168, 89920), (1280, 82052), (1405, 74752), (1460, 71936), (2248, 46720), (2336, 44960), (2560, 41026), (2810, 37376), (2920, 35968), (4496, 23360), (4672, 22480), (5120, 20513), (5620, 18688), (5840, 17984), (8992, 11680), (9344, 11240)]