713557000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 1816214400

約数和(自身を除く): 1102657400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 131, 200, 250, 260, 262, 325, 419, 500, 520, 524, 650, 655, 838, 1000, 1048, 1300, 1310, 1625, 1676, 1703, 2095, 2600, 2620, 3250, 3275, 3352, 3406, 4190, 5240, 5447, 6500, 6550, 6812, 8380, 8515, 10475, 10894, 13000, 13100, 13624, 16375, 16760, 17030, 20950, 21788, 26200, 27235, 32750, 34060, 41900, 42575, 43576, 52375, 54470, 54889, 65500, 68120, 83800, 85150, 104750, 108940, 109778, 131000, 136175, 170300, 209500, 212875, 217880, 219556, 272350, 274445, 340600, 419000, 425750, 439112, 544700, 548890, 680875, 713557, 851500, 1089400, 1097780, 1361750, 1372225, 1427114, 1703000, 2195560, 2723500, 2744450, 2854228, 3567785, 5447000, 5488900, 5708456, 6861125, 7135570, 10977800, 13722250, 14271140, 17838925, 27444500, 28542280, 35677850, 54889000, 71355700, 89194625, 142711400, 178389250, 356778500, 713557000]

約数ペア:

[(1, 713557000), (2, 356778500), (4, 178389250), (5, 142711400), (8, 89194625), (10, 71355700), (13, 54889000), (20, 35677850), (25, 28542280), (26, 27444500), (40, 17838925), (50, 14271140), (52, 13722250), (65, 10977800), (100, 7135570), (104, 6861125), (125, 5708456), (130, 5488900), (131, 5447000), (200, 3567785), (250, 2854228), (260, 2744450), (262, 2723500), (325, 2195560), (419, 1703000), (500, 1427114), (520, 1372225), (524, 1361750), (650, 1097780), (655, 1089400), (838, 851500), (1000, 713557), (1048, 680875), (1300, 548890), (1310, 544700), (1625, 439112), (1676, 425750), (1703, 419000), (2095, 340600), (2600, 274445), (2620, 272350), (3250, 219556), (3275, 217880), (3352, 212875), (3406, 209500), (4190, 170300), (5240, 136175), (5447, 131000), (6500, 109778), (6550, 108940), (6812, 104750), (8380, 85150), (8515, 83800), (10475, 68120), (10894, 65500), (13000, 54889), (13100, 54470), (13624, 52375), (16375, 43576), (16760, 42575), (17030, 41900), (20950, 34060), (21788, 32750), (26200, 27235)]