17112320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 42494760

約数和(自身を除く): 25382440

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, 461, 464, 580, 640, 922, 928, 1160, 1280, 1844, 1856, 2305, 2320, 3688, 3712, 4610, 4640, 7376, 7424, 9220, 9280, 13369, 14752, 18440, 18560, 26738, 29504, 36880, 37120, 53476, 59008, 66845, 73760, 106952, 118016, 133690, 147520, 213904, 267380, 295040, 427808, 534760, 590080, 855616, 1069520, 1711232, 2139040, 3422464, 4278080, 8556160, 17112320]

約数ペア:

[(1, 17112320), (2, 8556160), (4, 4278080), (5, 3422464), (8, 2139040), (10, 1711232), (16, 1069520), (20, 855616), (29, 590080), (32, 534760), (40, 427808), (58, 295040), (64, 267380), (80, 213904), (116, 147520), (128, 133690), (145, 118016), (160, 106952), (232, 73760), (256, 66845), (290, 59008), (320, 53476), (461, 37120), (464, 36880), (580, 29504), (640, 26738), (922, 18560), (928, 18440), (1160, 14752), (1280, 13369), (1844, 9280), (1856, 9220), (2305, 7424), (2320, 7376), (3688, 4640), (3712, 4610)]