2016198080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13099}}^1$

素因数の和:13166

約数の個数: 112

約数和(自身を含む): 5310530400

約数和(自身を除く): 3294332320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4810, 5920, 7696, 9620, 11840, 13099, 15392, 19240, 26198, 30784, 38480, 52396, 65495, 76960, 104792, 130990, 153920, 170287, 209584, 261980, 340574, 419168, 484663, 523960, 681148, 838336, 851435, 969326, 1047920, 1362296, 1702870, 1938652, 2095840, 2423315, 2724592, 3405740, 3877304, 4191680, 4846630, 5449184, 6300619, 6811480, 7754608, 9693260, 10898368, 12601238, 13622960, 15509216, 19386520, 25202476, 27245920, 31018432, 31503095, 38773040, 50404952, 54491840, 63006190, 77546080, 100809904, 126012380, 155092160, 201619808, 252024760, 403239616, 504049520, 1008099040, 2016198080]

約数ペア:

[(1, 2016198080), (2, 1008099040), (4, 504049520), (5, 403239616), (8, 252024760), (10, 201619808), (13, 155092160), (16, 126012380), (20, 100809904), (26, 77546080), (32, 63006190), (37, 54491840), (40, 50404952), (52, 38773040), (64, 31503095), (65, 31018432), (74, 27245920), (80, 25202476), (104, 19386520), (130, 15509216), (148, 13622960), (160, 12601238), (185, 10898368), (208, 9693260), (260, 7754608), (296, 6811480), (320, 6300619), (370, 5449184), (416, 4846630), (481, 4191680), (520, 3877304), (592, 3405740), (740, 2724592), (832, 2423315), (962, 2095840), (1040, 1938652), (1184, 1702870), (1480, 1362296), (1924, 1047920), (2080, 969326), (2368, 851435), (2405, 838336), (2960, 681148), (3848, 523960), (4160, 484663), (4810, 419168), (5920, 340574), (7696, 261980), (9620, 209584), (11840, 170287), (13099, 153920), (15392, 130990), (19240, 104792), (26198, 76960), (30784, 65495), (38480, 52396)]