115585280

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 280882392

約数和(自身を除く): 165297112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1168, 1237, 1280, 1460, 2336, 2474, 2920, 4672, 4948, 5840, 6185, 9344, 9896, 11680, 12370, 18688, 19792, 23360, 24740, 39584, 46720, 49480, 79168, 90301, 93440, 98960, 158336, 180602, 197920, 316672, 361204, 395840, 451505, 722408, 791680, 903010, 1444816, 1583360, 1806020, 2889632, 3612040, 5779264, 7224080, 11558528, 14448160, 23117056, 28896320, 57792640, 115585280]

約数ペア:

[(1, 115585280), (2, 57792640), (4, 28896320), (5, 23117056), (8, 14448160), (10, 11558528), (16, 7224080), (20, 5779264), (32, 3612040), (40, 2889632), (64, 1806020), (73, 1583360), (80, 1444816), (128, 903010), (146, 791680), (160, 722408), (256, 451505), (292, 395840), (320, 361204), (365, 316672), (584, 197920), (640, 180602), (730, 158336), (1168, 98960), (1237, 93440), (1280, 90301), (1460, 79168), (2336, 49480), (2474, 46720), (2920, 39584), (4672, 24740), (4948, 23360), (5840, 19792), (6185, 18688), (9344, 12370), (9896, 11680)]