170082560

素因数分解:

$2^8\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 412254360

約数和(自身を除く): 242171800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 640, 712, 890, 1280, 1424, 1493, 1780, 2848, 2986, 3560, 5696, 5972, 7120, 7465, 11392, 11944, 14240, 14930, 22784, 23888, 28480, 29860, 47776, 56960, 59720, 95552, 113920, 119440, 132877, 191104, 238880, 265754, 382208, 477760, 531508, 664385, 955520, 1063016, 1328770, 1911040, 2126032, 2657540, 4252064, 5315080, 8504128, 10630160, 17008256, 21260320, 34016512, 42520640, 85041280, 170082560]

約数ペア:

[(1, 170082560), (2, 85041280), (4, 42520640), (5, 34016512), (8, 21260320), (10, 17008256), (16, 10630160), (20, 8504128), (32, 5315080), (40, 4252064), (64, 2657540), (80, 2126032), (89, 1911040), (128, 1328770), (160, 1063016), (178, 955520), (256, 664385), (320, 531508), (356, 477760), (445, 382208), (640, 265754), (712, 238880), (890, 191104), (1280, 132877), (1424, 119440), (1493, 113920), (1780, 95552), (2848, 59720), (2986, 56960), (3560, 47776), (5696, 29860), (5972, 28480), (7120, 23888), (7465, 22784), (11392, 14930), (11944, 14240)]