339070000

素因数分解:

$2^4\times 5^4\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:896

約数の個数: 100

約数和(自身を含む): 841961736

約数和(自身を除く): 502891736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 410, 500, 625, 656, 820, 827, 1000, 1025, 1250, 1640, 1654, 2000, 2050, 2500, 3280, 3308, 4100, 4135, 5000, 5125, 6616, 8200, 8270, 10000, 10250, 13232, 16400, 16540, 20500, 20675, 25625, 33080, 33907, 41000, 41350, 51250, 66160, 67814, 82000, 82700, 102500, 103375, 135628, 165400, 169535, 205000, 206750, 271256, 330800, 339070, 410000, 413500, 516875, 542512, 678140, 827000, 847675, 1033750, 1356280, 1654000, 1695350, 2067500, 2712560, 3390700, 4135000, 4238375, 6781400, 8270000, 8476750, 13562800, 16953500, 21191875, 33907000, 42383750, 67814000, 84767500, 169535000, 339070000]

約数ペア:

[(1, 339070000), (2, 169535000), (4, 84767500), (5, 67814000), (8, 42383750), (10, 33907000), (16, 21191875), (20, 16953500), (25, 13562800), (40, 8476750), (41, 8270000), (50, 6781400), (80, 4238375), (82, 4135000), (100, 3390700), (125, 2712560), (164, 2067500), (200, 1695350), (205, 1654000), (250, 1356280), (328, 1033750), (400, 847675), (410, 827000), (500, 678140), (625, 542512), (656, 516875), (820, 413500), (827, 410000), (1000, 339070), (1025, 330800), (1250, 271256), (1640, 206750), (1654, 205000), (2000, 169535), (2050, 165400), (2500, 135628), (3280, 103375), (3308, 102500), (4100, 82700), (4135, 82000), (5000, 67814), (5125, 66160), (6616, 51250), (8200, 41350), (8270, 41000), (10000, 33907), (10250, 33080), (13232, 25625), (16400, 20675), (16540, 20500)]