412942000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 160

約数和(自身を含む): 1069645824

約数和(自身を除く): 656703824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 47, 50, 80, 92, 94, 100, 115, 125, 184, 188, 191, 200, 230, 235, 250, 368, 376, 382, 400, 460, 470, 500, 575, 752, 764, 920, 940, 955, 1000, 1081, 1150, 1175, 1528, 1840, 1880, 1910, 2000, 2162, 2300, 2350, 2875, 3056, 3760, 3820, 4324, 4393, 4600, 4700, 4775, 5405, 5750, 5875, 7640, 8648, 8786, 8977, 9200, 9400, 9550, 10810, 11500, 11750, 15280, 17296, 17572, 17954, 18800, 19100, 21620, 21965, 23000, 23500, 23875, 27025, 35144, 35908, 38200, 43240, 43930, 44885, 46000, 47000, 47750, 54050, 70288, 71816, 76400, 86480, 87860, 89770, 94000, 95500, 108100, 109825, 135125, 143632, 175720, 179540, 191000, 206471, 216200, 219650, 224425, 270250, 351440, 359080, 382000, 412942, 432400, 439300, 448850, 540500, 549125, 718160, 825884, 878600, 897700, 1032355, 1081000, 1098250, 1122125, 1651768, 1757200, 1795400, 2064710, 2162000, 2196500, 2244250, 3303536, 3590800, 4129420, 4393000, 4488500, 5161775, 8258840, 8786000, 8977000, 10323550, 16517680, 17954000, 20647100, 25808875, 41294200, 51617750, 82588400, 103235500, 206471000, 412942000]

約数ペア:

[(1, 412942000), (2, 206471000), (4, 103235500), (5, 82588400), (8, 51617750), (10, 41294200), (16, 25808875), (20, 20647100), (23, 17954000), (25, 16517680), (40, 10323550), (46, 8977000), (47, 8786000), (50, 8258840), (80, 5161775), (92, 4488500), (94, 4393000), (100, 4129420), (115, 3590800), (125, 3303536), (184, 2244250), (188, 2196500), (191, 2162000), (200, 2064710), (230, 1795400), (235, 1757200), (250, 1651768), (368, 1122125), (376, 1098250), (382, 1081000), (400, 1032355), (460, 897700), (470, 878600), (500, 825884), (575, 718160), (752, 549125), (764, 540500), (920, 448850), (940, 439300), (955, 432400), (1000, 412942), (1081, 382000), (1150, 359080), (1175, 351440), (1528, 270250), (1840, 224425), (1880, 219650), (1910, 216200), (2000, 206471), (2162, 191000), (2300, 179540), (2350, 175720), (2875, 143632), (3056, 135125), (3760, 109825), (3820, 108100), (4324, 95500), (4393, 94000), (4600, 89770), (4700, 87860), (4775, 86480), (5405, 76400), (5750, 71816), (5875, 70288), (7640, 54050), (8648, 47750), (8786, 47000), (8977, 46000), (9200, 44885), (9400, 43930), (9550, 43240), (10810, 38200), (11500, 35908), (11750, 35144), (15280, 27025), (17296, 23875), (17572, 23500), (17954, 23000), (18800, 21965), (19100, 21620)]