338974000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7415

約数の個数: 80

約数和(自身を含む): 855391680

約数和(自身を除く): 516417680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 4600, 5750, 7369, 9200, 11500, 14738, 23000, 29476, 36845, 46000, 58952, 73690, 117904, 147380, 169487, 184225, 294760, 338974, 368450, 589520, 677948, 736900, 847435, 921125, 1355896, 1473800, 1694870, 1842250, 2711792, 2947600, 3389740, 3684500, 4237175, 6779480, 7369000, 8474350, 13558960, 14738000, 16948700, 21185875, 33897400, 42371750, 67794800, 84743500, 169487000, 338974000]

約数ペア:

[(1, 338974000), (2, 169487000), (4, 84743500), (5, 67794800), (8, 42371750), (10, 33897400), (16, 21185875), (20, 16948700), (23, 14738000), (25, 13558960), (40, 8474350), (46, 7369000), (50, 6779480), (80, 4237175), (92, 3684500), (100, 3389740), (115, 2947600), (125, 2711792), (184, 1842250), (200, 1694870), (230, 1473800), (250, 1355896), (368, 921125), (400, 847435), (460, 736900), (500, 677948), (575, 589520), (920, 368450), (1000, 338974), (1150, 294760), (1840, 184225), (2000, 169487), (2300, 147380), (2875, 117904), (4600, 73690), (5750, 58952), (7369, 46000), (9200, 36845), (11500, 29476), (14738, 23000)]