8066800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 23002496

約数和(自身を除く): 14935696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 67, 70, 80, 86, 100, 112, 134, 140, 172, 175, 200, 215, 268, 280, 301, 335, 344, 350, 400, 430, 469, 536, 560, 602, 670, 688, 700, 860, 938, 1072, 1075, 1204, 1340, 1400, 1505, 1675, 1720, 1876, 2150, 2345, 2408, 2680, 2800, 2881, 3010, 3350, 3440, 3752, 4300, 4690, 4816, 5360, 5762, 6020, 6700, 7504, 7525, 8600, 9380, 11524, 11725, 12040, 13400, 14405, 15050, 17200, 18760, 20167, 23048, 23450, 24080, 26800, 28810, 30100, 37520, 40334, 46096, 46900, 57620, 60200, 72025, 80668, 93800, 100835, 115240, 120400, 144050, 161336, 187600, 201670, 230480, 288100, 322672, 403340, 504175, 576200, 806680, 1008350, 1152400, 1613360, 2016700, 4033400, 8066800]

約数ペア:

[(1, 8066800), (2, 4033400), (4, 2016700), (5, 1613360), (7, 1152400), (8, 1008350), (10, 806680), (14, 576200), (16, 504175), (20, 403340), (25, 322672), (28, 288100), (35, 230480), (40, 201670), (43, 187600), (50, 161336), (56, 144050), (67, 120400), (70, 115240), (80, 100835), (86, 93800), (100, 80668), (112, 72025), (134, 60200), (140, 57620), (172, 46900), (175, 46096), (200, 40334), (215, 37520), (268, 30100), (280, 28810), (301, 26800), (335, 24080), (344, 23450), (350, 23048), (400, 20167), (430, 18760), (469, 17200), (536, 15050), (560, 14405), (602, 13400), (670, 12040), (688, 11725), (700, 11524), (860, 9380), (938, 8600), (1072, 7525), (1075, 7504), (1204, 6700), (1340, 6020), (1400, 5762), (1505, 5360), (1675, 4816), (1720, 4690), (1876, 4300), (2150, 3752), (2345, 3440), (2408, 3350), (2680, 3010), (2800, 2881)]