2912984800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7121

約数の個数: 144

約数和(自身を含む): 7923992832

約数和(自身を除く): 5011008032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 160, 176, 188, 200, 220, 235, 275, 352, 376, 400, 440, 470, 517, 550, 752, 800, 880, 940, 1034, 1100, 1175, 1504, 1760, 1880, 2068, 2200, 2350, 2585, 3760, 4136, 4400, 4700, 5170, 7043, 7520, 8272, 8800, 9400, 10340, 12925, 14086, 16544, 18800, 20680, 25850, 28172, 35215, 37600, 41360, 51700, 56344, 70430, 77473, 82720, 103400, 112688, 140860, 154946, 176075, 206800, 225376, 281720, 309892, 331021, 352150, 387365, 413600, 563440, 619784, 662042, 704300, 774730, 1126880, 1239568, 1324084, 1408600, 1549460, 1655105, 1936825, 2479136, 2648168, 2817200, 3098920, 3310210, 3641231, 3873650, 5296336, 5634400, 6197840, 6620420, 7282462, 7747300, 8275525, 10592672, 12395680, 13240840, 14564924, 15494600, 16551050, 18206155, 26481680, 29129848, 30989200, 33102100, 36412310, 52963360, 58259696, 61978400, 66204200, 72824620, 91030775, 116519392, 132408400, 145649240, 182061550, 264816800, 291298480, 364123100, 582596960, 728246200, 1456492400, 2912984800]

約数ペア:

[(1, 2912984800), (2, 1456492400), (4, 728246200), (5, 582596960), (8, 364123100), (10, 291298480), (11, 264816800), (16, 182061550), (20, 145649240), (22, 132408400), (25, 116519392), (32, 91030775), (40, 72824620), (44, 66204200), (47, 61978400), (50, 58259696), (55, 52963360), (80, 36412310), (88, 33102100), (94, 30989200), (100, 29129848), (110, 26481680), (160, 18206155), (176, 16551050), (188, 15494600), (200, 14564924), (220, 13240840), (235, 12395680), (275, 10592672), (352, 8275525), (376, 7747300), (400, 7282462), (440, 6620420), (470, 6197840), (517, 5634400), (550, 5296336), (752, 3873650), (800, 3641231), (880, 3310210), (940, 3098920), (1034, 2817200), (1100, 2648168), (1175, 2479136), (1504, 1936825), (1760, 1655105), (1880, 1549460), (2068, 1408600), (2200, 1324084), (2350, 1239568), (2585, 1126880), (3760, 774730), (4136, 704300), (4400, 662042), (4700, 619784), (5170, 563440), (7043, 413600), (7520, 387365), (8272, 352150), (8800, 331021), (9400, 309892), (10340, 281720), (12925, 225376), (14086, 206800), (16544, 176075), (18800, 154946), (20680, 140860), (25850, 112688), (28172, 103400), (35215, 82720), (37600, 77473), (41360, 70430), (51700, 56344)]