20183388400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379387}}^1$

素因数の和:379431

約数の個数: 120

約数和(自身を含む): 58334698880

約数和(自身を除く): 38151310480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 53200, 379387, 758774, 1517548, 1896935, 2655709, 3035096, 3793870, 5311418, 6070192, 7208353, 7587740, 9484675, 10622836, 13278545, 14416706, 15175480, 18969350, 21245672, 26557090, 28833412, 30350960, 36041765, 37938700, 42491344, 50458471, 53114180, 57666824, 66392725, 72083530, 75877400, 100916942, 106228360, 115333648, 132785450, 144167060, 151754800, 180208825, 201833884, 212456720, 252292355, 265570900, 288334120, 360417650, 403667768, 504584710, 531141800, 576668240, 720835300, 807335536, 1009169420, 1062283600, 1261461775, 1441670600, 2018338840, 2522923550, 2883341200, 4036677680, 5045847100, 10091694200, 20183388400]

約数ペア:

[(1, 20183388400), (2, 10091694200), (4, 5045847100), (5, 4036677680), (7, 2883341200), (8, 2522923550), (10, 2018338840), (14, 1441670600), (16, 1261461775), (19, 1062283600), (20, 1009169420), (25, 807335536), (28, 720835300), (35, 576668240), (38, 531141800), (40, 504584710), (50, 403667768), (56, 360417650), (70, 288334120), (76, 265570900), (80, 252292355), (95, 212456720), (100, 201833884), (112, 180208825), (133, 151754800), (140, 144167060), (152, 132785450), (175, 115333648), (190, 106228360), (200, 100916942), (266, 75877400), (280, 72083530), (304, 66392725), (350, 57666824), (380, 53114180), (400, 50458471), (475, 42491344), (532, 37938700), (560, 36041765), (665, 30350960), (700, 28833412), (760, 26557090), (950, 21245672), (1064, 18969350), (1330, 15175480), (1400, 14416706), (1520, 13278545), (1900, 10622836), (2128, 9484675), (2660, 7587740), (2800, 7208353), (3325, 6070192), (3800, 5311418), (5320, 3793870), (6650, 3035096), (7600, 2655709), (10640, 1896935), (13300, 1517548), (26600, 758774), (53200, 379387)]