44141602400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{3967}}^1$

素因数の和:5981

約数の個数: 144

約数和(自身を含む): 123248111616

約数和(自身を除く): 79106509216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 1987, 2800, 3967, 3974, 5600, 7934, 7948, 9935, 13909, 15868, 15896, 19835, 19870, 27769, 27818, 31736, 31792, 39670, 39740, 49675, 55538, 55636, 63472, 63584, 69545, 79340, 79480, 99175, 99350, 111076, 111272, 126944, 138845, 139090, 158680, 158960, 198350, 198700, 222152, 222544, 277690, 278180, 317360, 317920, 347725, 396700, 397400, 444304, 445088, 555380, 556360, 634720, 694225, 695450, 793400, 794800, 888608, 1110760, 1112720, 1388450, 1390900, 1586800, 1589600, 2221520, 2225440, 2776900, 2781800, 3173600, 4443040, 5553800, 5563600, 7882429, 11107600, 11127200, 15764858, 22215200, 31529716, 39412145, 55177003, 63059432, 78824290, 110354006, 126118864, 157648580, 197060725, 220708012, 252237728, 275885015, 315297160, 394121450, 441416024, 551770030, 630594320, 788242900, 882832048, 1103540060, 1261188640, 1379425075, 1576485800, 1765664096, 2207080120, 2758850150, 3152971600, 4414160240, 5517700300, 6305943200, 8828320480, 11035400600, 22070801200, 44141602400]

約数ペア:

[(1, 44141602400), (2, 22070801200), (4, 11035400600), (5, 8828320480), (7, 6305943200), (8, 5517700300), (10, 4414160240), (14, 3152971600), (16, 2758850150), (20, 2207080120), (25, 1765664096), (28, 1576485800), (32, 1379425075), (35, 1261188640), (40, 1103540060), (50, 882832048), (56, 788242900), (70, 630594320), (80, 551770030), (100, 441416024), (112, 394121450), (140, 315297160), (160, 275885015), (175, 252237728), (200, 220708012), (224, 197060725), (280, 157648580), (350, 126118864), (400, 110354006), (560, 78824290), (700, 63059432), (800, 55177003), (1120, 39412145), (1400, 31529716), (1987, 22215200), (2800, 15764858), (3967, 11127200), (3974, 11107600), (5600, 7882429), (7934, 5563600), (7948, 5553800), (9935, 4443040), (13909, 3173600), (15868, 2781800), (15896, 2776900), (19835, 2225440), (19870, 2221520), (27769, 1589600), (27818, 1586800), (31736, 1390900), (31792, 1388450), (39670, 1112720), (39740, 1110760), (49675, 888608), (55538, 794800), (55636, 793400), (63472, 695450), (63584, 694225), (69545, 634720), (79340, 556360), (79480, 555380), (99175, 445088), (99350, 444304), (111076, 397400), (111272, 396700), (126944, 347725), (138845, 317920), (139090, 317360), (158680, 278180), (158960, 277690), (198350, 222544), (198700, 222152)]