89236480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 88

約数和(自身を含む): 221812920

約数和(自身を除く): 132576440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 601, 640, 928, 1024, 1160, 1202, 1280, 1856, 2320, 2404, 2560, 3005, 3712, 4640, 4808, 5120, 6010, 7424, 9280, 9616, 12020, 14848, 17429, 18560, 19232, 24040, 29696, 34858, 37120, 38464, 48080, 69716, 74240, 76928, 87145, 96160, 139432, 148480, 153856, 174290, 192320, 278864, 307712, 348580, 384640, 557728, 615424, 697160, 769280, 1115456, 1394320, 1538560, 2230912, 2788640, 3077120, 4461824, 5577280, 8923648, 11154560, 17847296, 22309120, 44618240, 89236480]

約数ペア:

[(1, 89236480), (2, 44618240), (4, 22309120), (5, 17847296), (8, 11154560), (10, 8923648), (16, 5577280), (20, 4461824), (29, 3077120), (32, 2788640), (40, 2230912), (58, 1538560), (64, 1394320), (80, 1115456), (116, 769280), (128, 697160), (145, 615424), (160, 557728), (232, 384640), (256, 348580), (290, 307712), (320, 278864), (464, 192320), (512, 174290), (580, 153856), (601, 148480), (640, 139432), (928, 96160), (1024, 87145), (1160, 76928), (1202, 74240), (1280, 69716), (1856, 48080), (2320, 38464), (2404, 37120), (2560, 34858), (3005, 29696), (3712, 24040), (4640, 19232), (4808, 18560), (5120, 17429), (6010, 14848), (7424, 12020), (9280, 9616)]