46990000

素因数分解:

$2^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 100

約数和(自身を含む): 117762304

約数和(自身を除く): 70772304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 127, 148, 185, 200, 250, 254, 296, 370, 400, 500, 508, 592, 625, 635, 740, 925, 1000, 1016, 1250, 1270, 1480, 1850, 2000, 2032, 2500, 2540, 2960, 3175, 3700, 4625, 4699, 5000, 5080, 6350, 7400, 9250, 9398, 10000, 10160, 12700, 14800, 15875, 18500, 18796, 23125, 23495, 25400, 31750, 37000, 37592, 46250, 46990, 50800, 63500, 74000, 75184, 79375, 92500, 93980, 117475, 127000, 158750, 185000, 187960, 234950, 254000, 317500, 370000, 375920, 469900, 587375, 635000, 939800, 1174750, 1270000, 1879600, 2349500, 2936875, 4699000, 5873750, 9398000, 11747500, 23495000, 46990000]

約数ペア:

[(1, 46990000), (2, 23495000), (4, 11747500), (5, 9398000), (8, 5873750), (10, 4699000), (16, 2936875), (20, 2349500), (25, 1879600), (37, 1270000), (40, 1174750), (50, 939800), (74, 635000), (80, 587375), (100, 469900), (125, 375920), (127, 370000), (148, 317500), (185, 254000), (200, 234950), (250, 187960), (254, 185000), (296, 158750), (370, 127000), (400, 117475), (500, 93980), (508, 92500), (592, 79375), (625, 75184), (635, 74000), (740, 63500), (925, 50800), (1000, 46990), (1016, 46250), (1250, 37592), (1270, 37000), (1480, 31750), (1850, 25400), (2000, 23495), (2032, 23125), (2500, 18796), (2540, 18500), (2960, 15875), (3175, 14800), (3700, 12700), (4625, 10160), (4699, 10000), (5000, 9398), (5080, 9250), (6350, 7400)]