2813812000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 7245987840

約数和(自身を除く): 4432175840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 127, 145, 160, 191, 200, 232, 250, 254, 290, 382, 400, 464, 500, 508, 580, 635, 725, 764, 800, 928, 955, 1000, 1016, 1160, 1270, 1450, 1528, 1910, 2000, 2032, 2320, 2540, 2900, 3056, 3175, 3625, 3683, 3820, 4000, 4064, 4640, 4775, 5080, 5539, 5800, 6112, 6350, 7250, 7366, 7640, 9550, 10160, 11078, 11600, 12700, 14500, 14732, 15280, 15875, 18415, 19100, 20320, 22156, 23200, 23875, 24257, 25400, 27695, 29000, 29464, 30560, 31750, 36830, 38200, 44312, 47750, 48514, 50800, 55390, 58000, 58928, 63500, 73660, 76400, 88624, 92075, 95500, 97028, 101600, 110780, 116000, 117856, 121285, 127000, 138475, 147320, 152800, 177248, 184150, 191000, 194056, 221560, 242570, 254000, 276950, 294640, 368300, 382000, 388112, 443120, 460375, 485140, 508000, 553900, 589280, 606425, 692375, 703453, 736600, 764000, 776224, 886240, 920750, 970280, 1107800, 1212850, 1384750, 1406906, 1473200, 1841500, 1940560, 2215600, 2425700, 2769500, 2813812, 2946400, 3032125, 3517265, 3683000, 3881120, 4431200, 4851400, 5539000, 5627624, 6064250, 7034530, 7366000, 9702800, 11078000, 11255248, 12128500, 14069060, 14732000, 17586325, 19405600, 22156000, 22510496, 24257000, 28138120, 35172650, 48514000, 56276240, 70345300, 87931625, 97028000, 112552480, 140690600, 175863250, 281381200, 351726500, 562762400, 703453000, 1406906000, 2813812000]

約数ペア:

[(1, 2813812000), (2, 1406906000), (4, 703453000), (5, 562762400), (8, 351726500), (10, 281381200), (16, 175863250), (20, 140690600), (25, 112552480), (29, 97028000), (32, 87931625), (40, 70345300), (50, 56276240), (58, 48514000), (80, 35172650), (100, 28138120), (116, 24257000), (125, 22510496), (127, 22156000), (145, 19405600), (160, 17586325), (191, 14732000), (200, 14069060), (232, 12128500), (250, 11255248), (254, 11078000), (290, 9702800), (382, 7366000), (400, 7034530), (464, 6064250), (500, 5627624), (508, 5539000), (580, 4851400), (635, 4431200), (725, 3881120), (764, 3683000), (800, 3517265), (928, 3032125), (955, 2946400), (1000, 2813812), (1016, 2769500), (1160, 2425700), (1270, 2215600), (1450, 1940560), (1528, 1841500), (1910, 1473200), (2000, 1406906), (2032, 1384750), (2320, 1212850), (2540, 1107800), (2900, 970280), (3056, 920750), (3175, 886240), (3625, 776224), (3683, 764000), (3820, 736600), (4000, 703453), (4064, 692375), (4640, 606425), (4775, 589280), (5080, 553900), (5539, 508000), (5800, 485140), (6112, 460375), (6350, 443120), (7250, 388112), (7366, 382000), (7640, 368300), (9550, 294640), (10160, 276950), (11078, 254000), (11600, 242570), (12700, 221560), (14500, 194056), (14732, 191000), (15280, 184150), (15875, 177248), (18415, 152800), (19100, 147320), (20320, 138475), (22156, 127000), (23200, 121285), (23875, 117856), (24257, 116000), (25400, 110780), (27695, 101600), (29000, 97028), (29464, 95500), (30560, 92075), (31750, 88624), (36830, 76400), (38200, 73660), (44312, 63500), (47750, 58928), (48514, 58000), (50800, 55390)]