1860732800

素因数分解:

$2^7\times 5^2\times {\mathrm{29}}^1\times {\mathrm{20051}}^1$

素因数の和:20104

約数の個数: 96

約数和(自身を含む): 4755331800

約数和(自身を除く): 2894599000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1160, 1450, 1600, 1856, 2320, 2900, 3200, 3712, 4640, 5800, 9280, 11600, 18560, 20051, 23200, 40102, 46400, 80204, 92800, 100255, 160408, 200510, 320816, 401020, 501275, 581479, 641632, 802040, 1002550, 1162958, 1283264, 1604080, 2005100, 2325916, 2566528, 2907395, 3208160, 4010200, 4651832, 5814790, 6416320, 8020400, 9303664, 11629580, 12832640, 14536975, 16040800, 18607328, 23259160, 29073950, 32081600, 37214656, 46518320, 58147900, 64163200, 74429312, 93036640, 116295800, 186073280, 232591600, 372146560, 465183200, 930366400, 1860732800]

約数ペア:

[(1, 1860732800), (2, 930366400), (4, 465183200), (5, 372146560), (8, 232591600), (10, 186073280), (16, 116295800), (20, 93036640), (25, 74429312), (29, 64163200), (32, 58147900), (40, 46518320), (50, 37214656), (58, 32081600), (64, 29073950), (80, 23259160), (100, 18607328), (116, 16040800), (128, 14536975), (145, 12832640), (160, 11629580), (200, 9303664), (232, 8020400), (290, 6416320), (320, 5814790), (400, 4651832), (464, 4010200), (580, 3208160), (640, 2907395), (725, 2566528), (800, 2325916), (928, 2005100), (1160, 1604080), (1450, 1283264), (1600, 1162958), (1856, 1002550), (2320, 802040), (2900, 641632), (3200, 581479), (3712, 501275), (4640, 401020), (5800, 320816), (9280, 200510), (11600, 160408), (18560, 100255), (20051, 92800), (23200, 80204), (40102, 46400)]