84702400

素因数分解:

$2^6\times 5^2\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 84

約数和(自身を含む): 210330288

約数和(自身を除く): 125627888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 167, 200, 317, 320, 334, 400, 634, 668, 800, 835, 1268, 1336, 1585, 1600, 1670, 2536, 2672, 3170, 3340, 4175, 5072, 5344, 6340, 6680, 7925, 8350, 10144, 10688, 12680, 13360, 15850, 16700, 20288, 25360, 26720, 31700, 33400, 50720, 52939, 53440, 63400, 66800, 101440, 105878, 126800, 133600, 211756, 253600, 264695, 267200, 423512, 507200, 529390, 847024, 1058780, 1323475, 1694048, 2117560, 2646950, 3388096, 4235120, 5293900, 8470240, 10587800, 16940480, 21175600, 42351200, 84702400]

約数ペア:

[(1, 84702400), (2, 42351200), (4, 21175600), (5, 16940480), (8, 10587800), (10, 8470240), (16, 5293900), (20, 4235120), (25, 3388096), (32, 2646950), (40, 2117560), (50, 1694048), (64, 1323475), (80, 1058780), (100, 847024), (160, 529390), (167, 507200), (200, 423512), (317, 267200), (320, 264695), (334, 253600), (400, 211756), (634, 133600), (668, 126800), (800, 105878), (835, 101440), (1268, 66800), (1336, 63400), (1585, 53440), (1600, 52939), (1670, 50720), (2536, 33400), (2672, 31700), (3170, 26720), (3340, 25360), (4175, 20288), (5072, 16700), (5344, 15850), (6340, 13360), (6680, 12680), (7925, 10688), (8350, 10144)]