2883405200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7129

約数の個数: 120

約数和(自身を含む): 7555766400

約数和(自身を除く): 4672361200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 79, 80, 100, 104, 130, 158, 200, 208, 260, 316, 325, 395, 400, 520, 632, 650, 790, 1027, 1040, 1264, 1300, 1580, 1975, 2054, 2600, 3160, 3950, 4108, 5135, 5200, 6320, 7019, 7900, 8216, 10270, 14038, 15800, 16432, 20540, 25675, 28076, 31600, 35095, 41080, 51350, 56152, 70190, 82160, 91247, 102700, 112304, 140380, 175475, 182494, 205400, 280760, 350950, 364988, 410800, 456235, 554501, 561520, 701900, 729976, 912470, 1109002, 1403800, 1459952, 1824940, 2218004, 2281175, 2772505, 2807600, 3649880, 4436008, 4562350, 5545010, 7208513, 7299760, 8872016, 9124700, 11090020, 13862525, 14417026, 18249400, 22180040, 27725050, 28834052, 36042565, 36498800, 44360080, 55450100, 57668104, 72085130, 110900200, 115336208, 144170260, 180212825, 221800400, 288340520, 360425650, 576681040, 720851300, 1441702600, 2883405200]

約数ペア:

[(1, 2883405200), (2, 1441702600), (4, 720851300), (5, 576681040), (8, 360425650), (10, 288340520), (13, 221800400), (16, 180212825), (20, 144170260), (25, 115336208), (26, 110900200), (40, 72085130), (50, 57668104), (52, 55450100), (65, 44360080), (79, 36498800), (80, 36042565), (100, 28834052), (104, 27725050), (130, 22180040), (158, 18249400), (200, 14417026), (208, 13862525), (260, 11090020), (316, 9124700), (325, 8872016), (395, 7299760), (400, 7208513), (520, 5545010), (632, 4562350), (650, 4436008), (790, 3649880), (1027, 2807600), (1040, 2772505), (1264, 2281175), (1300, 2218004), (1580, 1824940), (1975, 1459952), (2054, 1403800), (2600, 1109002), (3160, 912470), (3950, 729976), (4108, 701900), (5135, 561520), (5200, 554501), (6320, 456235), (7019, 410800), (7900, 364988), (8216, 350950), (10270, 280760), (14038, 205400), (15800, 182494), (16432, 175475), (20540, 140380), (25675, 112304), (28076, 102700), (31600, 91247), (35095, 82160), (41080, 70190), (51350, 56152)]