9725440

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 24306480

約数和(自身を除く): 14581040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 131, 145, 160, 232, 256, 262, 290, 320, 464, 512, 524, 580, 640, 655, 928, 1048, 1160, 1280, 1310, 1856, 2096, 2320, 2560, 2620, 3712, 3799, 4192, 4640, 5240, 7424, 7598, 8384, 9280, 10480, 14848, 15196, 16768, 18560, 18995, 20960, 30392, 33536, 37120, 37990, 41920, 60784, 67072, 74240, 75980, 83840, 121568, 151960, 167680, 243136, 303920, 335360, 486272, 607840, 972544, 1215680, 1945088, 2431360, 4862720, 9725440]

約数ペア:

[(1, 9725440), (2, 4862720), (4, 2431360), (5, 1945088), (8, 1215680), (10, 972544), (16, 607840), (20, 486272), (29, 335360), (32, 303920), (40, 243136), (58, 167680), (64, 151960), (80, 121568), (116, 83840), (128, 75980), (131, 74240), (145, 67072), (160, 60784), (232, 41920), (256, 37990), (262, 37120), (290, 33536), (320, 30392), (464, 20960), (512, 18995), (524, 18560), (580, 16768), (640, 15196), (655, 14848), (928, 10480), (1048, 9280), (1160, 8384), (1280, 7598), (1310, 7424), (1856, 5240), (2096, 4640), (2320, 4192), (2560, 3799), (2620, 3712)]