26726000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 77995008

約数和(自身を除く): 51269008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 83, 92, 100, 112, 115, 125, 140, 161, 166, 175, 184, 200, 230, 250, 280, 322, 332, 350, 368, 400, 415, 460, 500, 560, 575, 581, 644, 664, 700, 805, 830, 875, 920, 1000, 1150, 1162, 1288, 1328, 1400, 1610, 1660, 1750, 1840, 1909, 2000, 2075, 2300, 2324, 2576, 2800, 2875, 2905, 3220, 3320, 3500, 3818, 4025, 4150, 4600, 4648, 5750, 5810, 6440, 6640, 7000, 7636, 8050, 8300, 9200, 9296, 9545, 10375, 11500, 11620, 12880, 13363, 14000, 14525, 15272, 16100, 16600, 19090, 20125, 20750, 23000, 23240, 26726, 29050, 30544, 32200, 33200, 38180, 40250, 41500, 46000, 46480, 47725, 53452, 58100, 64400, 66815, 72625, 76360, 80500, 83000, 95450, 106904, 116200, 133630, 145250, 152720, 161000, 166000, 190900, 213808, 232400, 238625, 267260, 290500, 322000, 334075, 381800, 477250, 534520, 581000, 668150, 763600, 954500, 1069040, 1162000, 1336300, 1670375, 1909000, 2672600, 3340750, 3818000, 5345200, 6681500, 13363000, 26726000]

約数ペア:

[(1, 26726000), (2, 13363000), (4, 6681500), (5, 5345200), (7, 3818000), (8, 3340750), (10, 2672600), (14, 1909000), (16, 1670375), (20, 1336300), (23, 1162000), (25, 1069040), (28, 954500), (35, 763600), (40, 668150), (46, 581000), (50, 534520), (56, 477250), (70, 381800), (80, 334075), (83, 322000), (92, 290500), (100, 267260), (112, 238625), (115, 232400), (125, 213808), (140, 190900), (161, 166000), (166, 161000), (175, 152720), (184, 145250), (200, 133630), (230, 116200), (250, 106904), (280, 95450), (322, 83000), (332, 80500), (350, 76360), (368, 72625), (400, 66815), (415, 64400), (460, 58100), (500, 53452), (560, 47725), (575, 46480), (581, 46000), (644, 41500), (664, 40250), (700, 38180), (805, 33200), (830, 32200), (875, 30544), (920, 29050), (1000, 26726), (1150, 23240), (1162, 23000), (1288, 20750), (1328, 20125), (1400, 19090), (1610, 16600), (1660, 16100), (1750, 15272), (1840, 14525), (1909, 14000), (2000, 13363), (2075, 12880), (2300, 11620), (2324, 11500), (2576, 10375), (2800, 9545), (2875, 9296), (2905, 9200), (3220, 8300), (3320, 8050), (3500, 7636), (3818, 7000), (4025, 6640), (4150, 6440), (4600, 5810), (4648, 5750)]